Orchidaceae

Dendrobium Swartz

1. Dendrobium aclinia Rchb.f., Bonplandia 4 (1856) 329; --Ames in Merr., EPFP 1 (1924) 342. LUZON: Isabela, Zambales, Rizal. Epiphytic. Up to 300m elevation in Rizal.
2. Dendrobium acutilingue Schuit. & Peter B.Adams --Muelleria 29(1) (2011) 65. Photos
3. Dendrobium anosmum Lindl., Edwards’s Bot. Reg. 31 (1845) Misc. 32; --Cootes, Orch. Philip. (2001) 66; --Ames in Merr., EPFP 1 (1924) 343. --Dendrobium superbum Rchb.f., Ann. Bot. Syst. (Walpers) 6(2) (1861) 282. Sri Lanka, India, Myanmar, Thailand, Vietnam, Laos, Peninsular Malaysia, Indonesia, Moluccas, Borneo, New Guinea, Philippines. LUZON: Abra, Benguet, Mountain Province, Nueva Vizcaya, MINDORO, LEYTE, MINDANAO, Davao. Epiphyte. Photos
   
   • forma anosmum. Thailand, across Malesia to New Guinea.
   • var. dearei (Rolfe) Quisumb. & Merr., PJS 56 (1935) 435 (or Ames & Quisumb., PJS 1932?; Cootes 2011). LUZON: Benguet, Rizal, LEYTE.
   • forma giganteum (Rchb.f.) W.Suarez, ined. [not in IPNI on 12-Nov-12]; --Dendrobium superbum var. giganteum Rchb.f.
   • var. huttonii (Rchb.f.) Ames & Quisumb., PJS 56 (1935) 454 (or in 1932?; Cootes 2011); --Dendrobium superbum var. huttonii Rchb.f. Peninsular Malaysia, Papua New Guinea, Philippines. LUZON: Rizal. Epiphyte up to 1000m.
4. Dendrobium aphyllum (Roxb.) C.E.C.Fisch. in Gamble, Fl. Madras 1416 (1928); --Limodorum aphyllum Roxb., Pl. Coromandel 1 (1795) 34 (t. 41). NW India to China, Vietnam, Cambodia, Laos, Myanmar, Thailand, Peninsular Malaysia, Philippines. MINDORO, LEYTE. Epiphyte, c. 1000m. Photos
5. Dendrobium auriculatum Ames & Quisumb., PJS 49 (1932) 488; --Cootes, Orch. Philip. (2001) 67. Endemic to Philippines. LUZON: Bulacan, Mountain Province, Nueva Ecija, Nueva Vizcaya, Quezon, MINDORO, MINDANAO: Davao. Epiphyte or lithophyte, c. 900m. Photos
6. Dendrobium bancanum J.J.Sm. Bull. Dept. Agric. Indes Neerl. xxii. 23 (1909). Photos
7. Dendrobium bicaudatum Reinw. ex Lindl., J. Proc. Linn. Soc., Bot. 3 (1859) 20; --Cootes, Orch. Philip. (2001) 68; --Ceratobium bicaudatum (Reinw. ex Lindl.) MA Clem. & DL Jones, Orchadian 13 (2002) 486. Sulawesi, Moluccas, Philippines. NEGROS, MINDANAO: Agusan, Bukidnon. Epiphyte up to 300m. Photos
8. Dendrobium blumei Lindl., Gen. Sp. Orchid. Pl. (1830) 88; --Cootes, Orch. Philip. (2001) 69; --Onychium fimbriatum Blume, Bijdr. Fl. Ned. Ind. 7 (1825) 325. Thailand, Sumatra, Peninsular Malaysia, Java, Borneo, Philippines. LEYTE, SAMAR, BASILAN, MINDANAO: Zamboanga, Lanao, Bukidnon, Agusan del Norte, Surigao. Epiphytic. Sometimes in swamps, to 1000m. Photos
9. Dendrobium boosii Cootes & W.Suarez, Austral. Orchid Rev. 76(4) (2011) 49. Endemic to Philippines. LEYTE. Epiphyte, c. 700m. Photos
10. Dendrobium bunuanense Ames, Schedul. Orchid. 9 (1925) 53; --Dendrobium appendiculoides Ames, Orchidaceae 7 (1922) 93, non JJ Sm. (1913); --Ames in Merr., EPFP 1 (1924) 345; --Type: BS 38940 Ramos & Edaño. MINDANAO: Bukidnon (Mt Candoon). Epiphytic in forest, 1650m.
11. Dendrobium busuangense Ames, Orchidaceae 6 (1920) 296; --Ames in Merr., EPFP 1 (1924) 346; --Durabaculum busuangense (Ames) MA Clem. & DL Jones, Orchadian 13 (2002) 487; --Type: Taylon sn. BUSUANGA.
12. Dendrobium ceraula Rchb.f., Linnaea 41 (1876) 40; --Ames in Merr., EPFP 1 (1924) 346; --Cootes, Orch. Philip. (2001) 70. Endemic to Philippines. LUZON: Albay. Epiphytic, above 1300m. Photos
13. Dendrobium cerinum Rchb.f., Gard. Chron., n.s., 12(2) (1879) 554; --Cootes, Orch. Philip. (2001) 71; Endemic to Philippines. LUZON: Rizal. Epiphytic, c. 800m. Photos
14. Dendrobium chameleon Ames, Orchidaceae 2 (1908) 174; --Ames in Merr., EPFP 1 (1924) 346; --Cootes, Orch. Philip. (2001) 72. Taiwan, Philippines. LUZON: Benguet, Laguna, Mountain Province, Pampanga, Sorsogon. Epiphytic, above 1000m.
    • ssp. chameleon forma alba Ames & Quisumb., PJS 44 (1931) 372. Philippines.
    • var. ovatilabium Ames & Quisumb., PJS 44 (1931) 372; --Cootes, Orch. Philip. (2001) 72. LUZON: Benguet, Pampanga, MINDORO. Epiphytic, above 1000m.
    LUZON: Benguet, Pampanga. Epiphytic in fairly shaded sites, over 1000m. Photos 
15. Dendrobium clemensiae Ames, PJS 7 c (1912) Bot. 16; --Ames in Merr., EPFP 1 (1924) 346; --Diplocaulobium clemensiae (Ames) AD Hawkes, Lloydia 20 (1957) 128. Endemic to Philippines. NEGROS, LEYTE, MINDANAO: Lanao, Surigao. Epiphytic, up to 800m. Photos 
16. Dendrobium compressum Lindl., Edwards’s Bot. Reg. 28(Misc.) (1842) 63.
17. Dendrobium conanthum Schltr., Fedde Repert. Spec. Nov.; --Cootes, Orch. Philip. (2001) 73. Papua New Guinea, Solomon Isls, Bismarck Archipelago, Admiralty Isls, Vanuatu, Philippines. BUSUANGA, CALAMIANES, PALAWAN. Epiphytic, to 300m.
18. Dendrobium crassimarginatum LO Williams, Bot. Mus. Leafl. 5 (1937) 42. Endemic to Philippines. LEYTE. Epiphytic, 600-1000m. Photos
19. Dendrobium crumenatum Sw. in Schrad. J. Bot. 2 (1799) 237; --Ames in Merr., EPFP 1 (1924) 346; --Cootes, Orch. Philip. (2001) 73. India, Sri Lanka, Andaman Isls, Myanmar, Thailand, Vietnam, Laos, Cambodia, Peninsular Malaysia, S China, Taiwan (Lanyu & Kwasyoto Isls), Sumatra, Java, Lesser Sunda Isls (Sumba, Timor), Borneo, Philippines, Sulawesi, Moluccas (Ambon). Common and widely distributed throughout the Philippines, lowlands up to 500m. [Ceraia simplissima acc. to L. Co] Photos
20. Dendrobium cucullatum R Br., Bot. Reg. (1821) t. 548. Extra-Philippines range.
21. Dendrobium davaoense Lubag-Arquiza, Austral. Orchid Rev. 71(1) (2006) 22 (-24; figs.). Endemic to Philippines. MINDANAO: Davao. Epiphytic, c. 1100m.
22. Dendrobium dearei Rchb.f., Gard. Chron. 18(2) (1882) 361; --Ames in Merr., EPFP 1 (1924) 348; --Cootes, Orch. Philip. (2001) 75. Endemic to Philippines. E. coast of entire Philippines. Epiphytic, up to 500m. Photos
23. Dendrobium diffusum LO Williams, Bot. Mus. Leafl. 5 (1937) 44. Philippines.
24. Dendrobium epidendropsis Kraenzl., Orchis 2 (1908) 79, Fig. 12; --Ames in Merr., EPFP 1 (1924) 348.
25. Dendrobium erosum Lindl., Gen. Sp. Orchid. (1830) Pl. 86. Thailand, Peninsular Malaysia, Sumatra, Java, Borneo, New Guinea, some Pacific islands, Philippines. LUZON: Nueva Vizcaya. Epiphytic, c. 1000m. Photos
26. Dendrobium fairchildiae Ames & Quisumb., PJS 47 (1932) 202. Endemic to Philippines. LUZON: Mountain Province, Nueva Ecija, Rizal, CATANDUANES. Epiphytic or lithophytic, above 1200m. Photos
    
    • forma fairchildiae. LUZON: Mountain Province, Nueva Ecija, Rizal, CATANDUANES. Epiphytic or lithophytic in shaded sites, up to 1200m.
    • forma album Cootes, Austral. Orchid Rev. 66(3) (2001) 21. Albino form.
27. Dendrobium gonzalesii Quisumb., PJS 66 (1938) 143. Near D. victoriae-reginae.
28. Dendrobium guerreroi Ames & Quisumb., PJS 49 (1932) 489. Endemic to Philippines. MINDORO, DINAGAT. Epiphytic, up to 500m. Photos
29. Dendrobium hercoglossum Rchb.f., Gard. Chron. (1886)(2) 487; --Ames in Merr., EPFP 1 (1924) 489. Philippines.
30. Dendrobium heterocarpum Wall. ex Lindl. Gen. Sp. Orchid. Pl. 78. 1830 (May 1830). [D. rhombeum or D. velutinelabrum acc. L. Co] Photos
31. Dendrobium ionopus Rchb.f., Gard. Chron. 2 (1882) 808; --Cootes, Orch. Philip. (2001) 79. Endemic to Philippines. LUZON: Benguet, Nueva Vizcaya, Nueva Ecija, Bataan, Rizal. Epiphytic, c. 1200m. Photos
32. Dendrobium milaniae Fessel & Lückel, Orchidee (Hamburg) 47 (1996) A131. Endemic to Philippines. LEYTE. Epiphytic, c. 600m. Photos
33. Dendrobium miyasakii Ames & Quisumb., PJS 44 (1931) 373. Endemic to Philippines. LUZON: Pampanga, Zambales. Terrestrial or lithophytic, c. 600m. Photos
34. Dendrobium obrienianum Kraenzl., Gard. Chron. iii, 11 (1892)(1) 266; --Ames in Merr., EPFP 1 (1924) 352. Philippines.
35. Dendrobium papilio Loher, Gard. Chron. iii, 21(1) (1897) 416; --Ames in Merr., EPFP 1 (1924) 352; --Cootes, Orch. Philip. (2001) 83; --Aporum papilio (Loher) Rauschert, Feddes Repert. 94 (1983) 441. --Dendrobium vanoverberghii Ames, PJS 8 c (1913) Bot. 425. Endemic to Philippines. LUZON: Mountain Province, Benguet, Nueva Vizcaya, Albay, NEGROS: Negros Oriental, MINDANAO: Davao del Sur, Surigao del Sur. Lithophytic or epiphytic, over 1200m. Photos
36. Dendrobium parthenium Rchb.f., Gard. Chron., ser. 2, 24 (1885) 489. Borneo, SW Philippines. PALAWAN. Epiphytic, up to 900m. Photos
37. Dendrobium pentapterum Schltr., Nacht. Fl. Deutsch. Schutzgeb. Südsee (1905) 161; --Cootes, Orch. Philip. (2001) 83. S Philippines, NE New Guinea. MINDANAO: Davao del Sur (Mt Apo). On mossy branches, 500-2500m.
38. Dendrobium phillipsii Ames & Quisumb., PJS 56 (1935) 457; --Cootes, Orch. Philip. (2001) 84. Endemic to Philippines. MINDANAO: Bukidnon. Epiphytic, c. 800m. Photos
39. Dendrobium platycaulon Rolfe, Kew Bull. (1892) 139; --Ames in Merr., EPFP 1 (1924) 353; --Cootes, Orch. Philip. (2001) 85. Endemic to Philippines. LUZON: Mountain Province, Benguet, Laguna, Quezon, BILIRAN, BOHOL, MINDANAO: Zamboanga, Surigao. Epiphytic in shaded sites, c. 500m. Photos
40. Dendrobium podagraria Hook.f., Fl. Brit. India [J. D. Hooker] 5 (1890) 728. 1890; et Icon. Pl. (1890) t. 2026. Photos
41. Dendrobium pristinum Ames, Orchidaceae 5 (1915) 133; --Ames in Merr., EPFP 1 (1924) 353; --Cootes, Orch. Philip. (2001) 86. Endemic to Philippines. LUZON: Rizal. Epiphytic, c. 1000m.
42. Dendrobium profusum Rchb.f., Gard. Chron. ii, 21 (1884) 510; --Ames in Merr., EPFP 1 (1924) 354; --Cootes, Orch. Philip. (2001) 87. Endemic to Philippines. LUZON: Quezon, Camarines, Albay. Epiphytic in well-lit sites, 100-500m. Photos
43. Dendrobium pterocarpum Ames, Sched. Orchid. 6 (1923) 80; --Ames in Merr., EPFP 1 (1924) 354.
44. Dendrobium ramosii Ames, PJS 7 c (1912) Bot. 18; --Ames in Merr., EPFP 1 (1924) 354; --Cootes, Orch. Philip. (2001) 87. LUZON: Mountain Province, Benguet, Quezon. Terrestrial, over 1200m. 
45. Dendrobium ravanii Cootes, Orchideen J. 15 (2) (2008) 70 (-72; figs.). Endemic to Philippines. MINDORO. Epiphytic, 500-800m. Photos
46. Dendrobium rhombeum Lindl., Edwards’s Bot. Reg. 29 (1843) t. 17. --Dendrobium heterocarpum Wall., Cat. (1828) No. 20, nomen, ex Lindl. Gen. & Sp. Orch. (1830) 78; --Ames in Merr., EPFP 1 (1924) 349; --Cootes, Orch. Philip. (2001) 78. Sri Lanka, India, Myanmar, Thailand, Laos, Vietnam, Peninsular Malaysia, Java, Borneo, Philippines, Sulawesi (according to Co's original list; Cootes 2011: endemic to Philippines). LUZON: Ilocos, Mountain Province, Benguet, Nueva Vizcaya, Nueva Ecija, Bataan, Quezon, Rizal, Albay, Sorsogon, MINDORO: Mindoro Oriental, LEYTE, MINDANAO: Davao del Sur. Epiphytic, over 1000m. Photos 
47. Dendrobium sanderae Rolfe, Gard. Chron. iii, 45 (1909) 374; --Ames in Merr., EPFP 1 (1924) 354; --Cootes, Orch. Philip. (2001) 87. Endemic to Philippines. BABUYAN ISLS (CALAYAN), LUZON: Mountain Province, Ifugao, Benguet, Cagayan, Nueva Vizcaya, Rizal, PALAWAN, MINDANAO: Surigao del Norte, Surigao del Sur. Epiphytic, up to 1000m. Photos
    
    • var. luzonicum Tiu, Philip. Orch. Rev. (1997) xxx. CALAYAN, LUZON: Cagayan, epiphytic, to 300m.
    • var. major auct., Orchid J. 3 (1954) 113. LUZON: central Cordilleras. 1000-1700m.
    • var. milleri Quisumb., Philip. Orchid Rev. 6 (1958) 11.
    • var. parviflorum Anschutz ex Quisumb., Philip. Orchid Rev. 2 (1949) 3. LUZON: Ifuago, Mountain Province, Nueva Vizcaya, Rizal. c. 1500m.
48. Dendrobium schuetzei Rolfe, Orch. Rev. 19 (1911) 224; --Ames in Merr., EPFP 1 (1924) 354. Endemic to Philippines. MINDANAO: Surigao del Norte, Surigao del Sur. Epiphytic, up to 300m elevation. Photos
49. Dendrobium serratilabium LO Williams, Bot. Mus. Leafl. 5 (1937) 45; --Cootes, Orch. Philip. (2001) 90. Endemic to Philippines. LUZON: Aurora, Quezon, Rizal, Laguna, LEYTE, MINDANAO: Bikidnon, Misamis. Epiphytic in deep shade, 500-1200m. Photos
50. Dendrobium spurium (Blume) JJ Sm. Fl. Buitenz. 6 (Orch. Jav.) (1905) 343, Fig.-Atlas (1910) Fig. 260; --Ames in Merr., EPFP 1 (1924) 355; --Cootes, Orch. Philip. (2001) 91. Sumatra, Peninsular Malaysia, Singapore, Java, Borneo, Philippines, New Guinea. LUZON: Ilocos Norte, Cagayan, Bataan, Laguna, Sorsogon, MINDANAO: Davao del Sur. Epiphytic on tree trunks in well-lit sites, lowlands. Photos
51. Dendrobium stella-silvae Ames Orchidaceae (Ames) 5: 139 (1915). Photos
52. Dendrobium stricticalcarum W.Suarez & Cootes, Austral. Orchid Rev. 73(4) (2008) 23 (figs.). Endemic to Philippines. LUZON: Laguna, MINDORO, LEYTE. Epiphytic, 500-1100m. Photos
53. Dendrobium stuposum Lindl., Bot. Reg. 24 (1838) misc. 94. India, Sikkim, Bhutan, S. China, Myanmar, Thailand, Malaysia, Sumatra, Java, Philippines. LUZON: Laguna, Quezon, MINDANAO: Bukidnon. Epiphytic, c. 1000m. Photos
54. Dendrobium surigaense (Quisumb.) HP Wood, The Dendrobiums (2006) 704; --Dendrobium sanderae var. surigaense Quisumb., Philip. Orchid Rev. 4 (1951) 2. Philippines. MINDANAO: Surigao. Epiphytic, up to 300m. Photos
55. Dendrobium taurinum Lindl., Bot. Reg. 29 (1843) t. 28; --Ames in Merr., EPFP 1 (1924) 356; --Cootes, Orch. Philip. (2001) 91; --Durabaculum taurinum (Lindl.) MA Clem. & DL Jones, Orchadian 13 (2002) 489. Endemic to Philippines. LUZON: Zambales, Rizal, Laguna, Quezon, PALAWAN, HOMONHON, PANAY, MINDANAO: Bukidnon, Davao del Sur, DINAGAT. Epiphytic, up to 300m elevation. Photos
    
    • forma album Valmayor & Tiu. LUZON: Quezon.
56. Dendrobium tiongii Cootes, Austral. Orchid Rev. 75(5) (2010) 58. Photos
57. Dendrobium valmayorae Tiu, Phil. Orch. Rev. (2010) [Not in IPNI on 10-Nov-12]. Endemic to Philippines. MINDANAO. Epiphytic, c. 500m. Photos
58. Dendrobium velutinelabrum MA Clem. & Cootes, Orchideen J. 16(1) (2009) 19-23. Philippines. Photos
59. Dendrobium victoriae-reginae Loher, Gard. Chron. iii, 21 (1897)(1) 399; --Ames in Merr., EPFP 1 (1924) 358; --Pedilonum victoriae-reginae (Loher) Rauschert, Feddes Repert. 94 (1983) 465. --Dendrobium coeleste Loher, Gard. Chron. 1897 (2) (1897) 1. Endemic to Philippines. LUZON: Mountain Province, Ifugao, Nueva Vizcaya, Pampanga, Quezon, MINDORO: Mindoro Oriental, NEGROS, CAMIGUIN, MINDANAO: Davao del Sur. Epiphytic in mossy cloud forests, above 1300m. Photos
    
    • forma album Valmayor & Tiu, Phil. Orch. Rev. 3 (1983) 16.
60. Dendrobium wenzelii Ames. Orchidaceae (Ames) 5: 144. (1915) Photos
61. Dendrobium yeageri Ames & Quisumb., PJS 52 (1934) 447; --Cootes, Orch. Philip. (2001) 94. Endemic to Philippines. LUZON: Mountain Province, Benguet. Epiphytic above 1000m. Photos
62. Dendrobium zamboangense Ames, Orchidaceae 5 (1915) 145; --Ames in Merr., EPFP 1 (1924) 358. Philippines.

Not in Cootes’ (2001 or 2011) Checklist

1. Dendrobium compactum Rolfe, 
2. Dendrobium bifidum Ames. Status?
3. Dendrobium pentapetalum Schltr. 
4. Dendrobium tetrachromum Rchb.f.

Dendrochilum Blume

1. Dendrochilum abortum (Ames) LO Williams, PJS 80 (1952) 310; --H.A.Pedersen et al., Opera Bot. 130 (1997) 17; --H.A.Pedersen, ibid. 131 (1997) 72, Fig. 34; --Acoridium abortum Ames, Blumea Suppl. 1 (1937) 68; --Type: Loher 14694 (AMES*, holo; iso: L*, P), Luzon: Rizal prov., no further locality data, Sept 1909. Endemic to Philippines. LUZON: Rizal, Nueva Ecija, Nueva Vizcaya. Epiphytic, c. 1200m. Photos
2. Dendrochilum affine Ames, Orchidaceae 2 (1908) 13, 95; --Acoridium affine (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 284; --H.A.Pedersen et al., Opera Bot. 130 (1997) 22; --H.A.Pedersen, ibid. 131 (1997) 106, Fig. 56. 
3. Dendrochilum amesianum H.A.Pedersen, Nordic J. Bot. 15 (1996) 381; --H.A.Pedersen et al., Opera Bot. 130 (1997) 43; --H.A.Pedersen, ibid. 131 (1997) 166, Fig. 95; --Type: University of San Carlos 784 (L*, holo), Mindanao: Surigao del Sur prov., Aras-asan, logging area between 25-250m, 5 Dec 1975. MINDANAO: Surigao del Sur. Known only from the type collection. Fl. May.
4. Dendrochilum anfractum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 118, Fig. 38P; --H.A.Pedersen et al., Opera Bot. 130 (1997) 59; --H.A.Pedersen, ibid. 131 (1997) 41, Fig. 14A-F, H-J; --Pseudacoridium anfractum (Ames) Szlach. & Marg., Polish Bot. J. 46 (2001) 114; --Acoridium anfractum Ames, Proc. Biol. Soc. Wash. 19 (1906) 148; --Ames in Merr., EPFP 1 (1924) 284, --Type: Merrill 4482 (PNH, holo, destroyed; iso: AMES*), Luzon: Mountain Province, Mt Data, 2150m, 20 Oct 1905. 
   • var. anfractum. LUZON: Mountain Province (Mt Data), Ifugao (Mt Polis), Benguet (Mt Boadan; Mt Simakoko). Mossy forest, 1880-2150, epiphytic. Fl. Aug-Oct.
   • var. anfractoides (Ames) LO Williams, PJS 80 (1951) 330; --H.A.Pedersen et al., Opera Bot. 130 (1997) 59-60; --H.A.Pedersen, ibid. 131 (1997) 41, Fig. 14G; --Pseudacoridium anfractoides (Ames) Szlach. & Marg., Polish Bot. J. 46 (2001) 114; --Acoridium anfractoides (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 284; --Dendrochilum anfractoides Ames, Orchidaceae 3 (1908) 13, t. 28, --Type: FB 4311 Mearns (PNH, holo, destroyed), Luzon: Benguet prov., no further locality data. LUZON: Mountain Province (between Bontoc & Mt Polis), Ifugao (Mt Polis), Benguet (Mt Pulag; Mt Natoo; Mt Simakoko; Pauai). Mossy forests, 1220-2165 (-2450?)m, epiphytic. Fl. Jun-Oct, Dec.
5. Dendrochilum apiculatum (Ames) LO Williams, PJS 80 (1952) 331; --H.A.Pedersen et al., Opera Bot. 130 (1997) 60; --H.A.Pedersen, ibid. 131 (1997) 42, Fig. 15; --Pseudacoridium apiculatum (Ames) Szlach. & Marg., Polish Bot. J. 46 (2001) 114; --Acoridium apiculatum Ames, Blumea Suppl. 1 (1937) 70, --Type: Loher sn (AMES*, holo), Luzon: Rizal prov., Guiniuisan, Jan 1913 (15 Nov 1912 according to Loher’s handwritten field notes attached to the type sheet). LUZON: Rizal (Guiniuisan). No further locality and habitat notes. 
6. Dendrochilum apoense T Hashim., J. Jap. Bot. 56 (1981) 335; --H.A.Pedersen et al., Opera Bot. 130 (1997) 33; --H.A.Pedersen, ibid. 131 (1997) 125, Fig. 69; --Type: Hashimoto sn (TNS, holo), Mindanao: Davao, Mt Apo, near the Forestry Development (presumably Bureau of Forest Development) office. Endemic to Philippines. MINDANAO: Davao del Sur (Mt Apo). Epiphytic, 1500-2500m.
7. Dendrochilum arachnites Rchb.f., Gard. Chron. ii, 17 (1882)(1) 256; --Ames in Merr., EPFP 1 (1924) 292; --Cootes, Orch. Philip. (2001) 96; --H.A.Pedersen et al., Opera Bot. 130 (1997) 43; --H.A.Pedersen, ibid. 131 (1997) 149, Fig. 83B, 86, Pl. IVC-D; --Acoridium arachnites (Rchb.f.) Rolfe, Orchid Rev. (1904) 219; --Type: Low sn (W, Herb. Rchb.f. 49028 pro parte; holo), Philippines, no further locality data. Endemic to Philippines. LUZON: Mountain Province (Baguio-Bontoc Road), Ifugao (Mt Batwag; Mt Polis), Benguet (Apunan; Mt Nangaoto; Mt Natoo; Mt Pangualitikai; Mt Pulag; Pauai; Baguio; Mt Sto Tomas), Nueva Vizcaya, Nueva Ecija, Pampanga (Mt Arayat), Rizal (Montalban; Mt Susong Dalaga; San Isidro near Bosoboso; unspecified locality for Loher 14643b), Quezon (Mt Banahaw), MINDORO: Mindoro Oriental (Mt Halcon), LEYTE: Leyte (Masaganap & Buenavista near Jaro), MINDANAO: Zamboanga, Misamis Occidental (Mt Malindang), Bukidnon (Mt Lipa; vicinity of Tanculan), Agusan del Norte (Mt Hilong-hilong), Davao del Sur (Mt Apo), Davao Oriental (Mt Kampalili). Epiphytic, mostly in mossy cloud forest, 500-2600m. Fl. Jan-Jul, Sept-Dec. Photos
8. Dendrochilum asperum LO Williams, PJS 80 (1952) 309; --H.A.Pedersen et al., Opera Bot. 130 (1997) 17; --H.A.Pedersen, ibid. 131 (1997) 65, Fig. 29; --Acoridium exasperatum Ames, Sched. Orchid. 6 (1923) 21, Fig. 6, pro parte; --Ames in Merr., EPFP 1 (1924) 285; --Type: BS 42338 Ramos (AMES*, holo; iso: P), Luzon: Rizal prov., Mt Lumutan, 1200m, Apr 1923. LUZON: Aurora (Mt Camatis), Rizal (Mt Lumutan), Laguna (Mt San Cristobal). Mossy forests, c. 1200m. Fl. Apr & May.
9. Dendrochilum auriculare Ames, PJS 4 c (1909) Bot. 595; --H.A.Pedersen et al., Opera Bot. 130 (1997) 33; --H.A.Pedersen, ibid. 131 (1997) 121, Fig. 66; --Cootes, Orch. Philip. (2001) 96; --Acoridium auriculare (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 284; --Type: BS 5818 Ramos & Edaño (AMES, holo*), Luzon: Benguet prov., no further locality data, Dec 1908. Endemic to Philippines. LUZON: Ifugao (Mt Himi-o; Mt Pimmage), Benguet (Mt Pulag; Mt Simakoko; Mt Ugo), Nueva Vizcaya (unspecified locality for BS 20104 McGregor), Aurora (Mt Camatis), Rizal (Montalban; unspecified locality for Loher 14733A & 14737), Quezon. Epiphytic in the mossy forests, 1500-2500m. Fl. Sept, Oct, Dec-Feb. Photos
10. Dendrochilum banksii Cootes, Austral. Orchid Rev. 74(4) (2009) 13 (-14; figs). Endemic to Philippines. LUZON: Laguna. Epiphytic, c. 500 m. Photos
11. Dendrochilum binuangense Ames, Orchidaceae 6 (1920) 281; --H.A.Pedersen et al., Opera Bot. 130 (1997) 17; --H.A.Pedersen, ibid. 131 (1997) 69, Fig. 32; --Acoridium binuangense (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 284; --Type: BS 28620 Ramos & Edaño (AMES*, holo; iso: BM, K, NY*, P, SING*, US*, W), Luzon: Quezon prov., Mt Binuang, epiphytic, 500m, 27 May 1917.  LUZON: Quezon (Mt Binuang). Known only from the type collection.
12. Dendrochilum cinnabarinum Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 104, Fig. 35F; --H.A.Pedersen et al., Opera Bot. 130 (1997) 22; --H.A.Pedersen, ibid. 131 (1997) 94, Fig. 49A-F, H-J; --Acoridium cinnabarinum (Pfitzer) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285. Endemic to the Philippines. LUZON: Benguet. Epiphytic, above 1600m.
    
    • var. cinnabarinum; --Type: Loher 461 (K, holo; iso P, US*), Luzon: Mountain Province, Mt Data. LUZON: Mountain Province (Mt Data), Benguet (Mt Simakoko). Epiphytic in mossy forest, c. 1980m. Fl. Oct.
    • var. sanguineum (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 22; --H.A.Pedersen, ibid. 131 (1997) 95, Fig. 49G; --Dendrochilum sanguineum (Ames) LO Williams, PJS 80 (1952) 323; --Acoridium sanguineum Ames, Blumea, Suppl. 1 (1937) 72; --Type: Boettcher sn (AMES*, holo; iso: BM, K, L*, NY*, P, SING*, US*, W), Luzon: Benguet prov., Mt Pulag, Jun 1918. LUZON: Mountain Province (Mt Data), Benguet (Mt Tabayoc; Mt Pulag). Epiphytic in the mossy forest, also bordering open grassland, 2300-2930m. Fl. Jan-Mar, May-Jul.
13. Dendrochilum cobbianum Rchb.f., Gard. Chron. ii, 14 (1882)(2) 748; --Ames in Merr., EPFP 1 (1924) 292; --H.A.Pedersen et al., Opera Bot. 130 (1997) 44; --H.A.Pedersen, ibid. 131 (1997) 169, Fig. 97; Pl. VIA-B; --Cootes, Orch. Philip. (2001) 96; --Acoridium cobbianum (Rchb.f.) Rolfe, Orchid Rev. (1904) 220; --Type: Boxall/cult. Cobb sn (W-Herb. Rchb.f. 29679, cited by Pedersen, 1997), Philippines, no further locality data. Endemic to Philippines. LUZON: Mountain Province (Mt Data; Bauko; Baguio-Bontoc Road), Benguet (Kabayan; Pauai; Baguio), Nueva Vizcaya, Nueva Ecija, Rizal, LEYTE, CATANDUANES, MINDANAO: Agusan del Norte (Mt Hilong-hilong), Davao. Many unlocalized specimens cited by Pedersen. Exposed sites, 1200-2500m, epiphytic or lithophytic (sometimes possibly terrestrial). Fl. Apr-Jun, Jul?, Aug-Dec. One of the most commonly cultivated species of the genus. Photos
14. Dendrochilum coccineum H.A.Pedersen & Gravend., Blumea 49 (2004) 356-358. Endemic to Philippines. MINDANAO: Davao. Epiphytic, c. 1000m. Photos
15. Dendrochilum convallariaeforme Schauer, Nov. Act. Nat. Cur. 19, Suppl. 1 (1843) 429; --Ames in Merr., EPFP 1 (1924) 293; --H.A.Pedersen et al., Opera Bot. 130 (1997) 33-34; --H.A.Pedersen, ibid. 131 (1997) 130, Fig. 65D, 73A-F, H-J, Pl. IVB; --Cootes, Orch. Philip. (2001) 97; --Type: Meyen sn (probable holotype in W, seen by Pedersen; iso in Herb. Lindl. At K; drawing and note in Herb. Rchb.f. 49007, pro parte at W), Philippines, no further locality data, collected 1831. --Dendrochilum bicallosum Ames, PJS 2 c (1907) Bot. 317, nomen, Orch. 2 (1908) 117; --Ames in Merr., EPFP 1 (1924) 292; --Type: Merrill 5812 (AMES*, holo; iso: K, US*), Mindoro: Mindoro Oriental prov., Mt Halcon, epiphyte on ridge forest, 2500ft [=762m], 22 Nov 1906. --Dendrochilum bistortum (Wendl. & Kraenzl.) JJ Sm., Recueil Trav. Bot. Néerl. 1 (1904) 64; --Acoridium bistortum (Wendl. & Kraenzl.) Rolfe, Orchid Rev. 12 (1904) 220; --Platyclinis bistorta Wendl. & Kraenzl. In Rchb.f. & Kraenzl., Xenia Orchid. 3 (1900) 169, pl. 299 (I, 1-5); --Type: Sander sn (HBG, holo; iso: K), Masbate (‘Maschate’ in original publ.) no further locality data. Endemic to Philippines. LUZON: Aurora, Camarines Sur, Laguna, Nueva Vizcaya, Quezon, Rizal, Sorsogon, MINDORO, MASBATE, MINDANAO: Bukidnon, Davao. Epiphytic, 300-900m. Photos
    • var. convallariaeforme. LUZON: Aurora, Rizal (Montalban), Laguna (Mt Makiling; San Antonio; Sierra Madre Mtns (probably in the vicinity of Siniloan, Famy and Real), Quezon (Lucban), Camarines Sur (Mt Iriga; Mt Madooy; Mt Potianay), Sorsogon (Mt Bulusan, all specimens in this locality with uncertain species identifications), MINDORO: Mindoro Oriental (Mt Halcon), MASBATE (unspecified locality), MINDANAO: Bukidnon (Mt Kitanglad, identification uncertain for PNH 10168 Sulit), Davao del Sur (Mt Apo, Miran River). Epiphytic in (sometimes mossy) forest, 300-1915m. Fl. Oct-Dec.
    • var. minor (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 34; --ibid. 131 (1997) 132, Fig. 73G; --Dendrochilum bicallosum Ames var. minor Ames, PJS 2 c (1907) 317, nom. nud., Orchidaceae 2 (1908) 118; --Type: Merrill 5663 (PNH, holo, destroyed), Mindoro: Mindoro Oriental prov., Mt Halcon. --Acoridium confusum (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285; --Dendrochilum confusum Ames, PJS 6 c (1911) 41; --Type: BS 5640 Curran (AMES*, holo; iso: K), Luzon: Laguna prov., Mt Makiling, Nov 1909. LUZON: Laguna (Mt Makiling), Sorsogon (Mt Bulusan), MINDORO: Mindoro Oriental (Mt Halcon), LEYTE: Leyte (Masaganap near Jaro). Epiphytic in forests, 700-830m. Fl. Feb, Nov.
16. Dendrochilum cootesii H.A.Pedersen, Lindleyana 12(4) (1997) 205; --Cootes, Orch. Philip. (2001) 98; --Pseudacoridium cootesii (H.A.Pedersen) Szlach. & Marg., Polish Bot. J. 46 (2001) 114. Endemic to Philippines. LUZON: Ifugao, Nueva Vizcaya, Nueva Ecija. Cloud forest edges on mossy tree trunks and branches, epiphytic, 1200-2000m. Photos
17. Dendrochilum copelandii (Ames) Ames, Orchidaceae 2 (1908) 115, t. 24, Fig. I, 1; --Ames in Merr., EPFP 1 (1924) 293; --H.A.Pedersen et al., Opera Bot. 130 (1997) 34; --H.A.Pedersen, ibid. 131 (1997) 129, Fig. 72; --Acoridium copelandii Ames, Proc. Biol. Soc. Wash. 19 (1906) 153; --Type: Copeland sn (PNH, holo, destroyed; iso: AMES*), Mindanao: Zamboanga, no further locality data, 1905. Endemic to Philippines. MINDANAO: Zamboanga (unspecified locality for the type collection from which this species is only known). Epiphytic, c. 800m.
18. Dendrochilum cordatum H.A.Pedersen, Lindleyana 16 (2001) 231. Endemic to Philippines. LUZON: central Luzon. Epiphytic, c. 2000m.
19. Dendrochilum croceum H.A.Pedersen, Orchid Review, 113 (2005) 286. Endemic to Philippines. LUZON: Laguna. Epiphytic, c. 750m. Photos
20. Dendrochilum curranii Ames, Orchidaceae 3 (1908) 15, t. 29; --H.A.Pedersen et al., Opera Bot. 130 (1997) 22; --H.A.Pedersen, ibid. 131 (1997) 98, Fig. 51A-F, H-J; --Cootes, Orch. Philip. (2001) 98; --Acoridium curranii (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285; --Type: BS 3077 Curran (AMES*, lecto, designated by LO Williams in PJS 80 (1951) 308; iso: AMES*, K), Luzon: Laguna prov., Mt Makiling, Jan 1908. Endemic to Philippines. LUZON: Albay, Benguet, Laguna, Pampanga, Quezon, Rizal, MINDORO, LEYTE. Epiphytic, 600-2000m. Photos
    
    • var. curranii LUZON: Rizal (Montalban), Laguna (Mt Makiling), Laguna-Quezon (Mt Banahaw). Epiphytic in Lithocarpus-Dacrycarpus montane mossy forests on Mt Banahaw summit. Elevation (?600-)950-2000m. Fl. May, Dec-Feb.
21. Dendrochilum cymbiforme Ames, PJS 6 c (1911) Bot. 41; --Ames in Merr., EPFP 1 (1924) 293; --H.A.Pedersen et al., Opera Bot. 130 (1997) 45; --H.A.Pedersen, ibid. 131 (1997) 177, Fig. 102; Pl. VIIB-C; -- Cootes, Orch. Philip. (2001) 99; --Type: BS 7133 Ramos (AMES, lecto, designated by Pedersen et al. 1997: 45; iso: K, US), Luzon: Abra prov., Mt Bawagan. Endemic to Philippines. LUZON: Abra (Mt Bawagan), Apayao, Kalinga (Mt Pastan), Ifugao (Bayninan, near Banawe; Mt Himi-o; Mt Pimmage; Sumigar, near Mt Polis). Mossy forests, 1665-2010m, pendant epiphyte from the lower branches and overhanging trunks. Fl. Jan and/or Feb, Mar, Apr. 
22. Dendrochilum ecallosum Ames, Orchidaceae 6 (1920) 282; --Ames in Merr., EPFP 1 (1924) 293; --H.A.Pedersen et al., Opera Bot. 130 (1997) 35; --H.A.Pedersen, ibid. 131 (1997) 134, Fig. 75; --Type: BS 30240 Ramos (AMES*, holo; iso: K), Catanduanes: Catanduanes prov., Mt Mariguidon, epi[phytic in forest, 140m, 14 Nov-11 Dec 1917. CATANDUANES (Mt Mariguidon). Forest epiphyte at elevation 140m at the type locality, Fl. Nov/Dec. An unlocalized specimen, BS 78885 Quisumbing, recorded in flower in Jan. 
23. Dendrochilum edanoi Quisumb., PJS 66 (1938) 141; --H.A.Pedersen et al., Opera Bot. 130 (1997) 46; --H.A.Pedersen, ibid. 131 (1997) 153, Fig. 89; --Type: BS 77914 Edaño (A*, holo ; iso K), Palawan: Mt Gantung summit, 5500ft [=1676m], 8 May 1929. PALAWAN: Known only from the type collection.
24. Dendrochilum elmeri Ames in Elmer, LPB 5 (1912) 1558; --H.A.Pedersen et al., Opera Bot. 130 (1997) 37; -- H.A.Pedersen, ibid. 131 (1997) 138, Fig. 78B, 79; --Acoridium elmeri Ames, Orchidaceae 7 (1922) 80 Orch. 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285; --Type: Elmer 10635 (AMES*, holo; iso: AMES*, NY*), Mindanao: Davao del Sur prov., Mt Apo, Todaya, ‘…clumps upon moss-covered limbs of woods…,’ elevation 2300m, May 1909. Endemic to Philippines. MINDANAO: Davao del Sur (Mt Apo; Mt McKinley). Epiphytic in the mosy forest, 2300-2465m. Fl. May-Sept.
25. Dendrochilum exiguum (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 60; ibid. 131 (1997) 38, Fig. 13; --Pseudacoridium exiguum Ames, Amer. Orchid Soc. Bull. 9 (1940) 45; --Type: PNH 5174 Alcasid & Edaño (PNH, holo, destroyed; iso AMES*), Luzon: Aurora prov., summit of Mt Camatis, c. 1750m, May 1939. Endemic to Philippines. LUZON: Aurora (Mt Camatis; Mt Mingan), Quezon. Epiphytic in mossy forests, 1500-1750m. Photos 
26. Dendrochilum exile Ames, PJS 2 c (1907) Bot. 317, nomen; Orchidaceae 2 (1908) 84; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; --H.A.Pedersen, ibid. 131 (1997) 108, Fig. 58; --Acoridium exile (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285; --Type: Merrill 5721 (PNH, holo, destroyed; iso: AMES*, K, SING*, US*), Mindoro: Mindoro Oriental prov., Mt Halcon, 2075m, 15 Nov 1906. LUZON: Mindoro Oriental (Mt Halcon). Epiphytic, 2075m. Fl. Nov. Apparently only known from the type collection. 
27. Dendrochilum eximium (Ames) LO Williams, PJS 80 (1952) 327; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; --H.A.Pedersen, ibid. 131 (1997) 100, Fig. 52; --Type: Loher 13221 (AMES*, holo; iso: PNH, destroyed), Luzon: Rizal prov., Montalban, Mt Paningtingan. LUZON: Rizal. Thus far known only from a few collections made by Loher at the general vicinity of the type locality. Habitat preferences and altitudinal range not known. Fl. Sept. 
28. Dendrochilum filiforme Lindl., Bot. Reg. 26 (1840) Misc. 52; --Ames in Merr., EPFP 1 (1924) 293; --H.A.Pedersen et al., Opera Bot. 130 (1997) 46; --H.A.Pedersen, ibid. 131 (1997) 170, Fig. 98; Pl. VIC-D; -- Cootes, Orch. Philip. (2001) 99; --Type: Cuming/cult. Bateman sn (K-Herb. Lindley, holo), Luzon: No further locality data. --Dendrochilum filiforme var. ramosii (Ames) LO Williams, Bot. Mus. Leafl. 5 (1937) 49; --Dendrochilum ramosii Ames, PJS 8 c (1913) Bot. 410; --Ames in Merr., EPFP 1 (1924) 295; --Type: BS 15003 Ramos (AMES*, holo; iso: K), Luzon: Laguna prov., San Antonio, Jun 1912. Endemic to Philippines. LUZON: Mountain Province (Lepanto Road), Benguet, Cagayan (Mt Babatngin), Rizal (Montalban, Paningtingan; Mt Irid), Laguna (Mt Banahaw; Pangil; San Antonio), Quezon, NEGROS: Negros Oriental (sitio Malangko near Sibulan). Numerous unlocalized specimens cited by Pedersen, 1997. Epiphytic in forests, 665-2250m. Fl. Feb-Jul, Sept; Aug & Nov as well in cultivated plants. One of the most commonly cultivated Dendrochilum species. Photos
29. Dendrochilum flexuosum H.A.Pedersen, Nordic J. Bot. 15 (1995) 383; --H.A.Pedersen et al., Opera Bot. 130 (1997) 47; --H.A.Pedersen, ibid. 131 (1997) 172, Fig. 99; --Type: PNH 10874 Mendoza & Convocar (PNH, holo), Mindanao: Surigao del Norte prov., Mt Kabatuan, 968m, epiphytic on a forested peak. SAMAR: Western Samar (Concord Mtns, identification uncertain), MINDANAO: Surigao del Norte (Mt Kabatuan). Defintely known only from the type collection. The Samar material was collected from in primary limestone forest.
30. Dendrochilum foxworthyi Ames, Orchidaceae 3 (1908) 8, t. 26; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 48, Fig. 19; --Acoridium foxworthyi (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285; --Type: BS 2542 Foxworthy (AMES*, lecto, designated by LO Williams, PJS 80 (1951) 313; iso: K, SING*, US*), Luzon: Pampanga prov., Mt Pinatubo, 1800m, ‘…the most prominent thing on top of the mtn. It covers the mossy tree trunks very densely…” , Apr 1907. Endemic to Philippines. LUZON: Ifugao (Mt Polis), Aurora (Mt Camatis), Quezon, Pampanga (Mt Pinatubo), Prov. unknown (‘near Manbuybuy’ for Taylor 130). Mossy forests, 1800-2402m. Photos
31. Dendrochilum glumaceum Lindl., Bot. Reg. 27 (1841) Misc. 23; --Ames in Merr., EPFP 1 (1924) 293; --H.A.Pedersen et al., Opera Bot. 130 (1997) 37; --H.A.Pedersen, ibid. 131 (1997) 150, Fig. 87, Pl. VA; --Cootes, Orch. Philip. (2001) 100; --Type: Cuming [cult. Loddiges sn (K-Herb. Lindl., holo), Philippines, no further locality data. Acoridium glumaceum (Lindl.) Rolfe, Orchid Rev. 12 (1904) 220. Borneo, Philippines. LUZON: Ilocos Norte (route from Mt Bubonbilit to miner’s camp; route from miner’s camp to Mt Burnay), Ifugao (Mt Himi-o; Mt Polis), Mountain Province (Mt Data; Bauko; unspecified locality for Vanoverbergh 872), Benguet (Mt Pulogloco; Mt Simakoko; Mt Sinapsapan), Cagayan (Mt Cagua), Isabela (unspecified locality for Lyon 149), Nueva Vizcaya (unspecified locality for BS 20065 McGregor), Aurora, Bataan (Mt Mariveles, Lamao Forest Reserve, Lamao River; Limay), Pampanga (Mt Arayat), Rizal (Angilog; Antipolo; Bosoboso; Mt Irid; Mt Susong Dalaga; Mt Tokduanbaboy, unspecified localities for Loher 14597, 14645, 14653, 14722, BS 19204 Reillo), Laguna (Mt Makiling; Sta Maria), Quezon (Mt Cadig; Mt Malaiaga), Camarines Sur (Mt Iriga; Mt Isarog), MINDORO: Mindoro Oriental (Mt Halcon), Unspecified province for Vidal 1966, CATANDUANES: Catanduanes (Sto Domingo River), MINDORO, PANAY: Capiz (Mt Bulilao), BILIRAN (Mt Suiro), LEYTE: Leyte (Jaro; Buenavista; Compagal & Masaganap near Jaro; unspecified locality for Wenzel sn), Southern Leyte (Cabalian), MINDANAO: Bukidnon, Misamis Occidental (unspecified locality for PNH 12164 McVittie), Lanao del Sur (Camp Keithley along Lake Lanao; Sacred Mtn), Davao del Sur (Mt Apo; Mt McKinley), Davao Oriental (Mt Kampalili), Agusan del Norte (Mt Hilong-hilong). Identification uncertain: NEGROS: Negros Oriental (Cuernos Mtns, PNH 5421 & 5559 Edaño), MINDANAO: Davao Oriental (Mt Mansamuga). Epiphytic (occasionally lithophytic) in (usually mossy) forest, (30-)500-2330m. Sometimes very common. Fl. Jan-Jun, Aug-Dec. Photos
32. Dendrochilum graciliscapum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 99, Fig. 38H; -- H.A.Pedersen et al., Opera Bot. 130 (1997) 36; --H.A.Pedersen, ibid. 131 (1997) 126, Fig. 65B, 70; --Type: Copeland 1019 (PNH, holo, destroyed; iso: AMES*, K, US), Mindanao: Davao del Sur prov., trail to Mt Apo, 1650m. Dendrochilum cucullatum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 98, Fig. 38 J; --Ames in Merr., EPFP 1 (1924) 293; --Acoridium cucullatum Ames, Proc. Biol. Soc. Wash. 19 (1906) 153; --Type: Copeland sn (PNH, holo, destroyed; iso: AMES*), Mindanao: Davao, Mt Apo, 1800m, on mossy trees, 11 Apr 1904. MINDANAO: Davao del Sur (Mt Apo: Todaya; Lake Linao; Mt McKinley), South Cotabato (Mt Matutum), Davao Oriental (Mt Kampalili). Epiphytic in mossy forests, 1650-2465m. Fl. Mar-May, Jul, Sept-Nov.
33. Dendrochilum graminifolium (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 114, Fig. 38 Q, R; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 73, Fig. 18E, 35; --Acoridium graminifolium Ames, Proc. Biol. Soc. Wash. 19 (1906) 144; --Ames in Merr., EPFP 1 (1924) 285; --Type: Merrill 4764 (PNH, holo, destroyed; iso: AMES*, K), Luzon: Benguet prov., between Suyoc and Pauai, 2000m, Oct-Nov 1905. Endemic to Philippines. LUZON: Apayao (Mt Magnas; Mt Duraragan), Kalinga (trail to Balbalasang), Ifugao (Mt Pimmage; Mt Polis; Sumigar), Mountain Province (Mt Data; between Bontoc and Mt Polis), Benguet (Pauai; between Suyoc and Pauai; Mt Pulag), Batangas (Mt Makulot, near Cuenca, identification uncertain for MG Price 593). Forests (usually mossy), 700-2400 (-2450?)m. Fl. Mar, Oct-Jan.
34. Dendrochilum hastatum Ames, PJS 2 c (1907) Bot. 317, nomen; Orchidaceae 2 (1908) 99; --H.A.Pedersen et al., Opera Bot. 130 (1997) 36; --H.A.Pedersen, ibid. 131 (1997) 123, Fig. 67; --Type: Merrill 5759 (AMES*, lecto, designated by LO Williams, PJS 80 (1951) 333; iso: BO, K, SING*, US*), Mindoro: Mindoro Oriental prov., Mt Halcon, 15 Nov 1906. Acoridium hastatum (Ames) Ames, Orchidaceae 7 (1922) 80; --Ames in Merr., EPFP 1 (1924) 285. MINDORO: Mindoro Oriental (Mt Halcon), PANAY: Antique (Mt Madia-as). Collection with uncertain identification from LUZON: Mountain Province (unspecified locality, for Tixier 130/65, pro parte). Terrestrial and epiphytic on bases of trees in ridge forests, 1440-2050m. Fl. Apr, Jun, Nov.
35. Dendrochilum hutchinsonianum, PJS 2 c (1907) Bot. 317, nomen; Orch. 2 (1908) 96; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; --H.A.Pedersen, ibid. 131 (1997) 102, Fig. 53; --Type: Merrill 5813 (PNH, holo, destroyed; iso: AMES*, K, US*), Mindoro: Mindoro Oprental prov., Mt Halcon, 2660m, 20 Nov 1906. Acoridium hutchinsonianum (Ames) Ames, Orchidaceae 7 (1922) 81 (sphalm.: “hutchinsonii”); --Ames in Merr., EPFP 1 (1924) 286. MINDORO: Mindoro Oriental (Mt Halcon). Exposed ridge in dense mossy thickets, terrestrial as well as epiphytic, altirude 2660m. Fl. Nov. Known only from the type collection.
36. Dendrochilum irigense Ames, Orchidaceae 5 (1915) 58; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; -- H.A.Pedersen, ibid. 131 (1997) 106, Fig. 57; --Type: F Santos sn (AMES*, lecto, designated by LO Williams, PJS 80 (1951) 328; iso: BM, BO, K, GH*, NY*, P, SING*, US*, W; drawing at GH*), Luzon: Camarines Sur prov., Mt Iriga, Dec 1913. Acoridium irigense (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286. Endemic to Philippines. LUZON: Laguna (Mt Makiling), Rizal, Camarines Sur (Mt Iriga; Mt Isarog). Collection with uncertain identification by Pedersen: Loher 15128 from Rizal prov. (no specific locality). Epiphytic, 500-1665m. Fl. Nov, Dec. Photos
37. Dendrochilum javierense Magrath, Bulmer & I Shafer, Lindleyana 4 (1989) 135 ('javieriense'); --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 84, Fig. 42; Pl. IID; --Cootes, Orch. Philip. (2001) 100 & (2011) 132, as ‘D. javieri’; --Type: Magrath 17372 (OCLA, holo; iso: BRIT, MO, SEL), Luzon: Nueva Vizcaya prov., Dalton Pass, 1830-2440ft, erroneously indicated in meters [=558-744m]. Endemic to Philippines. LUZON: Nueva Vizcaya (Dalton Pass), Nueva Ecija. Epiphytic on moss-covered tree branches where it was receiving 10-30% sunlight, above 1200m. Fl. Nov. Photos
38. Dendrochilum kingii (Hook.f.) JJ Sm., Recueil Trav. Bot. Néerl. 1 (1904) 76; --H.A.Pedersen et al., Opera Bot. 130 (1997) 41; --H.A.Pedersen, ibid. 131 (1997) 142, Fig. 82; --Platyclinis kingii Hook.f., Fl. Brit. India 5 (1890) 708; --Type from Peninsular Malaysia, Perak. --Dendrochilum palawanense Ames, Orchidaceae 2 (1908) 103; --Ames in Merr., EPFP 1 (1924) 295; --Type: BS 553 Foxworthy (AMES*, holo; iso K), Palawan: Palawan prov., Puerto Princesa, Mt Pulgar [=Thumb Peak], in mossy scrub, 1250m, 2 Mar 1906. Peninsular Malaysia (Perak), Borneo (Sarawak; Kalimantan), Philippines. PALAWAN: Mt Pulgar (=Thumb Peak), Mt Mantalingahan. Epiphytic in mossy scrub or terrestrial, 200-1885m. Fl. Mar-May. Photos
39. Dendrochilum kopfii Lückel., Orchidee (Hamburg) 62(1) (2011) 26 (-28; figs.). Endemic to Philippines. MINDANAO: Bukidnon. Terrestrial and epiphytic, 900-1250m. Photos
40. Dendrochilum latifolium Lindl., Bot. Reg. 29 (1843) Misc. 56; --Ames in Merr., EPFP 1 (1924) 294; --H.A.Pedersen et al., Opera Bot. 130 (1997) 50-51; --H.A.Pedersen, ibid. 131 (1997) 157, Fig. 83D-E, 91, Pl. VC; --Acoridium latifolium (Lindl.) Rolfe, Orchid Rev. 12 (1904) 220; --Platyclinis latifolia (Lindl.) Hemsl., Gdnrs’ Chron. 2, 16 (1881) 656; --Type: Collector unknown [cult. Loddiges sn] (K-Herb. Lindl., holo), Philippines, no further locality data. Endemic to the Philippines. LUZOM: Bataan, Camarines Sur, Catanduanes, Pampanga, Quezon, MINDORO, NEGROS, PANAY, MINDANAO: Cotabato, Davao, Lanao. Epiphytic, 300-1700m. Photos (non-Philippine)
    
    • var. latifolium LUZON: Bataan (Lamao Forest Reserve; Mt Mariveles; Lamao River; Mt Bataan), Pampanga (Mt Arayat), Quezon (Mt Binuang), Camarines Sur (Mt Isarog, FB 11356 Curran, identification to variety uncertain), CATANDUANES (unspecified locality for FB 78884 Quisumbing),:province unknown “Luzon Central” for Loher 472; MINDANAO: South Cotabato (Tasaday Forest). Epiphytic, 300-1665m. Fl. (Jan?-)Feb-Jun; Jul/or Aug. A cultivated plant recorded to flower in Nov.
41. Dendrochilum loheri Ames, Orchidaceae 3 (1908) 12, t. 27, Fig. 1, A; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 61, Fig. 27; --Type: Loher 461A (US*, holo; iso: AMES*, P), Luzon: Mountain Province, Mt Data. Acoridium loheri (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286. LUZON: Mountain Province (Mt Data), Benguet (Baguio; Mt Sto Tomas). Elevation 1600-c. 2100m. Habitat preference not known. Fl. Feb & May.
42. Dendrochilum longibulbum Ames, PJS 7 c (1912) Bot. 26; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; --H.A.Pedersen, ibid. 131 (1997) 112, Fig. 60, Pl. IIID; --Cootes, Orch. Philip. (2001) 101; --Type: Vanoverbergh 782 (AMES*, holo; iso: NY*), Luzon: Mountain Province, no definite locality, 23 Aug 1910. Acoridium longibulbum (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286. --Acoridium lucbanense (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286; --Dendrochilum lucbanense Ames, LPB 5 (1912) 1559; --Type: Elmer 7571 (AMES*, holo; iso: AMES*, BM, C, HBG, K, L*, NY* 2 sheets, P, PNH, US*), Luzon: Quezon prov., Lucban, May 1907. Endemic to the Philippines. LUZON: Mountain Province (Bauko; Mt Data), Benguet, Ifugao (Mt Pimmage; Mt Polis; Sumigar; Mt Himi-o), Rizal (Loher 14619, no definite locality), Laguna (Mt Banahaw), Quezon (Lucban), Albay (Mayon Volcano, uncertain identification for PNH 18494 Edaño), Sorsogon (collections with uncertain species identification), PANAY, NEGROS: Negros Occidental (Mt Kanlaon, uncertain identification for PNH 21744 Edaño). Epiphytic in (usually mossy) forest, 665-2600m. Fl. Jan, Feb, May, Jul (?), Aug-Oct. Photos
43. Dendrochilum longifolium Rchb.f., Bonplandia 4 (1856) 329; --H.A.Pedersen et al., Opera Bot. 130 (1997) 51-52; --H.A.Pedersen, ibid. 131 (1997) 155, Fig. 90, Pl. VB; --Cootes, Orch. Philip. (2001) 102; --Acoridium longifolium (Rchb.f.) Rolfe, Orchid Rev. 12 (1904) 220. --Dendrochilum clemensiae Ames, Orchidaceae 2 (1908) 109; --Ames in Merr., EPFP 1 (1924) 292; --Type: MS Clemens 642 (PNH, holo, destroyed; photo of the holotype, together with syntype, MS Clemens sn, in AMES*), Mindanao: Lanao del Sur prov., Camp Keithley, along Lake Lanao, Jul 1906. Myanmar, Peninsular Malaysia, Singapore, Sumatra, Java, Borneo, Sulawesi, Moluccas, New Guinea, New Britain, Philippines. MINDANAO: Lanao del Sur (Camp Keithley), PALAWAN. Epiphytic or lithophytic, 600-2200m. Fl. May, July, Sept-Oct. Specimens of uncertain species identification from LUZON (unspecified locality, Tixier 133/65). Photos
44. Dendrochilum longilabre (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 99, Fig. 38 K; --Ames in Merr., EPFP 1 (1924) 294; --Acoridium longilabre Ames, Proc. Biol. Soc. Wash. 19 (1906) 152; --H.A.Pedersen et al., Opera Bot. 130 (1997) 42; --H.A.Pedersen, ibid. 131 (1997) 139, Fig. 80; --Type: Copeland 1025 (PNH, holo; destroyed; iso: AMES*, K), Mindanao: Davao del Sur prov., Mt Apo, solitary or clustered on mossy trees, 5600m [=1707m], 19 Apr 1904. MINDANAO: Bukidnon (Mt Kitanglad), Davao del Sur (Mt Apo; Mt McKinley). Epiphytic in mossy forest, 1700-2300(-2500)m. Fl. Mar, Apr, May(?), Aug. Photos 
45. Dendrochilum louisianum H.A.Pedersen, Nordic J. Bot. 15 (1996) 384; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 78, Fig. 38; --Type: BS 78670 Edaño (AMES*, holo; iso: AMES*, NY*), Luzon: Cagayan prov., Mt Balatongan summit, epiphytic, c. 800m, 11 Nov 1929. LUZON: Cagayan (Mt Balatongan). Known from two collections from the type locality. Fl. Nov. 
46. Dendrochilum luzonense Ames, Orchidaceae 2 (1908) 121; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 81, Fig. 40; --Type: FB 5735 Klemme (AMES*, holo; iso: K), Luzon: Kalinga prov., trail to Balbalasang, 1600m, 19 Nov 1906. Acoridium luzonense (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286. Endemic to Philippines. LUZON: Ilocos Norte (Mt Burnay), Apayao (Mt Sulu, identification not certain for BS 28377 Fenix), Kalinga (trail to Balbalasang), Benguet (Mt Pangualitikai; Mt Pulag), Ifugao (Mt Polis). Epiphytic, Mossy forests, 1600-2600 (-2700?)m. Fl. Feb, Oct-Dec. Photos
47. Dendrochilum macgregorii Ames, PJS 6 c (1911) Bot. 42; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18; --H.A.Pedersen, ibid. 131 (1997) 56, Fig. 23; --Acoridium macgregorii (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286; --Type: BS 8849 McGregor (AMES*, holo; iso: BO, K, US*), Luzon: Benguet prov., Mt Pulog [=Pulag], 4 Jul 1909. Endemic to Philippines. LUZON: Benguet (Mt Pulag). High montane mossy oak forest, epiphytic, reportedly at c. 2900m (although alpine grasslands cover this mountain from c. 2650m upwards). Fl. Jul. Only known from two collections at the type locality. 
48. Dendrochilum macranthum Schltr., Repert. Spec. Nov. Regni Veg. 9 (1911) 163; --Dendrochilum latifolium var. macranthum (Schltr.) H.A.Pedersen, Opera Bot. 130 (1997) 51; ibid. 131 (1997) 159, Fig. 83E, Pl. VC; --Cootes, Orch. Philip. (2001) 101; --Dendrochilum grandiflorum Schltr. -- Repert. Spec. Nov. Regni Veg. 8: 563. 1910, nom. illeg., non (Ridl.) JJ Sm; --Type: Micholitz? [cult. Sander sn] (B, holo, destroyed). Philippines, without locality. --Dendrochilum serratum LO Williams, Bot. Mus. Leafl. 5 (1937) 51, nom. illeg. --Dendrochilum cagayanense Ames, PJS 6 c (1911) Bot. 41; Ames in Merr., EPFP 1 (1924) 292; --Type: FB 16722 Curran (AMES*, holo; iso: US*), Luzon: Cagayan prov., no further locality data, Mar 1909. Endemic to Philippines. LUZON: Kalinga (Balbalan), Cagayan (unspecified locality for the type of D. cagayanense), Aurora (Mt Camatis), Quezon, Rizal (near Antipolo; Montalban; Batingtingan; Mt Irid; Mt Lumutan; unspecified locality for Loher 14571), Laguna (San Antonio), Nueva Ecija, Nueva Vizcaya, MINDORO, PANAY: Antique (Culasi; Mt Madia-as), NEGROS: Negros Occidental (Mt Kanlaon), Negros Oriental (Cuernos Mtns), LEYTE: Leyte (Dagami; Jaro). Epiphytic in (often mossy) forest, 370-1630m. Fl. Mar-Sept (-Oct?). A cultivated plant recorded to flower in Nov. Photos
49. Dendrochilum magnum Rchb.f. in Walp., Ann. Bot. Syst. 6 (1861)240; --Ames in Merr., EPFP 1 (1924) 294; --H.A.Pedersen et al., Opera Bot. 130 (1997) 53; --H.A.Pedersen, ibid. 131 (1997) 160, Fig. 92; --Type: Cuming sn (K-Herb. Lindl., holo; drawing in W-Herb. Rchb.f. 49016), Philippines. No locality data. Acoridium magnum (Rchb.f.) Rolfe, Orchid Rev. 12 (1904) 220. LUZON: Camarines Sur (Mt Isarog), MINDORO: Mindoro Oriental (Mt Dulangan; Mt Ilong; Mt Halcon), PANAY: Antique (near Culasi; Mt Madia-as), NEGROS: Negros Occidental (Mt Malbug), Negros Oriental (Cuernos Mtns; Dumaguete), MINDANAO: Davao del Sur (Mt Apo). Materials with uncertain species identification: LUZON: Sorsogon (Price 386), NEGROS: Negros Occidental (Mt Silay; Dungca near Cauayan). Epiphytic (rarely terrestrial) in (often mossy) forest, (?500-)665-1995m. Fl. Feb, Apr-Jul, Sept(?), Nov. 
50. Dendrochilum maleolens Kraenzl., Orchis 2 (1908) 63; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; -- H.A.Pedersen, ibid. 131 (1997) 116; --Type: Loher sn (not located by Pedersen), Luzon: Rizal prov., no further locality data. Acoridium maleolens (Kraenzl.) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 286. LUZON: Rizal (uncertain locality). Habitat preferences and altitudinal range not known. Fl. Jan.
51. Dendrochilum malindangense Ames, Orchidaceae 2 (1908) 114; --Ames in Merr., EPFP 1 (1924) 295; --H.A.Pedersen et al., Opera Bot. 130 (1997) 53; --H.A.Pedersen, ibid. 131 (1997) 174, Fig. 100; --Type: FB 4597 Mearns & Hutchinson (AMES, holo; iso: K, NY, US), Mindanao: Misamis Occidental prov., Mt Malindang, 1130m. Habitat type not known. Endemic to Philippines. MINDANAO: Misamis Occidental (Mt Malindang). Fl. May. Probably known only from the type collection. Valmayor’s cited occurrence from ‘Zamboanga (Dapitan)’ probably refers unintendedly to the type collection from Mt Malindang (fide Pedersen, 1997). Epiphytic, above 1100m. Photos
52. Dendrochilum marginatum (Ames) LO Williams, PJS 80 (1952) 318; --H.A.Pedersen et al., Opera Bot. 130 (1997) 18-19; --H.A.Pedersen, ibid. 131 (1997) 50, Fig. 20; --Acoridium marginatum Ames, Sched. Orch. 6 (1923) 23, Fig. 5; --Ames in Merr., EPFP 1 (1924) 287; --Type: M Ramos sn (AMES*, holo), Luzon: Rizal pov., Mt Irig [=Irid], 1495m, on tree near summit, 19 Apr 1922. LUZON: Rizal (Mt Irid). Epiphyte on summit. Known only from the type collection. 
53. Dendrochilum mearnsii Ames, Orchidaceae 2 (1908) 116; --Ames in Merr., EPFP 1 (1924) 295; --H.A.Pedersen et al., Opera Bot. 130 (1997) 37; --H.A.Pedersen, ibid. 131 (1997) 128, Fig. 71; --Type: FB 4605 Mearns & Hutchinson (AMES*, holo; iso: K), Mindanao: Misamis Occidental prov., Mt Malindang, 2425m, May 1906. Endemic to Philippines. NEGROS: Negros Oriental (Cuernos Mtns: Mt Talinis), CAMIGUIN (unspecified locality for BS 14426 Ramos), MINDANAO: Misamis Occidental (Mt Malindang), Bukidnon (Mt Lipa), Agusan del Norte (Mt Hilong-hilong). Epiphytic in mossy forests, 1350-2500m. Fl. Mar-May, Jul.
54. Dendrochilum merrillii (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 119, Fig. 38 A, B; --H.A.Pedersen et al., Opera Bot. 130 (1997) 37; --H.A.Pedersen, ibid. 131 (1997) 146, Fig. 85; --Acoridium merrillii Ames, Proc. Biol. Soc. Wash. 19 (1906) 151; --Ames in Merr., EPFP 1 (1924) 287; --Type: Merrill 4585 (PNH, holo, destroyed; iso: AMES*, K), Luzon: Mountain Province, Mt Data, Nov 1905. LUZON: Mountain Province (Mt Data), Benguet (Pauai). Epiphytic, 2100-2545m. Fl. Jun, Aug-Oct.
55. Dendrochilum microchilum (Schltr.) Ames, Orchidaceae 2 (1908) 87; --H.A.Pedersen et al., Opera Bot. 130 (1997) 19; --H.A.Pedersen, ibid. 131 (1997) 66, Fig. 18B, 30; --Cootes, Orch. Philip. (2001) 102; -- Acoridium microchilum (Schltr.) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 287; -- Platyclinis microchila Schltr., Bull. Herb. Boissier, II, 6 (1906) 302; --Type: Schlechter sn, cult. (B, holo, destroyed; drawing at K, all the above cited by Pedersen, 1997: 66). Philippines, no further locality data cited. --Dendrochilum tenue (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 116, Fig. 38 M; --Acoridium tenue Ames, Proc. Biol. Soc. Wash. 19 (1906) 145; --Ames in Merr., EPFP 1 (1924) 290; --Type: Copeland 1019a (PNH, holo, destroyed; iso: AMES*, K, all cited by Pedersen, 1997: 66; an unnumbered Copeland specimen, US barcode # 00344424, dated April 1904 from Mt Apo is possibly an isotype), Mindanao: Davao del Sur prov., Mt Apo, epiphytic on mossy trees, 5400ft, 19 Apr 1904. Endemic to Philippines. LUZON: Mountain Province (Bauko), Benguet (Mt Pulag), Ifugao (Mt Himi-o; Mt Pimmage; Mt Polis; Sumigar), Bataan (Mt Mariveles, Lamao River), Rizal (most likely in one of the classical Loher collection sites in the Sierra Madre), Camarines Sur (Mt Isarog; Panagan River), MINDORO: Mindoro Oriental (Mt Halcon), PANAY: Antique, NEGROS: Negros Occidental (Mt Kanlaon, identification uncertain for PNH 21744, p.p.; Mt Malbug), Negros Oriental (Cuernos Mtns), LEYTE: Leyte (Buenavista and Masaganap near Jaro; Lake Danao; above identifications uncertain; Mt Janagdan; Mt Mamban), SAMAR: Western Samar (Mt Sohoton, identification uncertain for PNH 118063 Gutierrez et al.), CAMIGUIN, MINDANAO: Agusan, Misamis Occidental (Mt Malindang), Bukidnon (Mt Lipa; vicinity of Tangculan), Davao (Mt Apo; Mt McKinley, identification uncertain for PNH 1243 & 1268 Edaño). Usually in oak-dominated and ericaceous mossy forests, sometimes with dense Pandanus thickets, 500-2830m, epiphytic. Fl. throughout the year (except in Aug?). According to Pedersen (1997: 68), records from Taiwan by Ying is possibly due to confounding with D. uncatum which is very well-known there. Photos
56. Dendrochilum mindanaense (Ames) LO Williams, PJS 80 (1952) 309; --H.A.Pedersen et al., Opera Bot. 130 (1997) 19; --H.A.Pedersen, ibid. 131 (1997) 70, Fig. 33; --Acoridium mindanaense Ames, Sched. Orchid. 6 (1923) 25, Fig. 6, pro parte; --Ames in Merr., EPFP 1 (1924) 287; --Type: Elmer 14095 (AMES*, holo; iso: AMES*, BM, BO, K, L*, NY*, US*), Mindanao: Agusan del Norte prov., Cabadbaran, Mt Urdaneta [=Mt Hilong-hilong], Aug 1912. MINDANAO: Agusan del Norte (Mt Hilong-hilong). Habitat preference and altitudinal range not known. Fl. Oct. Only known from the type collection. 
57. Dendrochilum mindorense Ames, PJS 2 c (1907) Bot. 317, nomen; Orchidaceae 2 (1908) 91; -- H.A.Pedersen et al., Opera Bot. 130 (1997) 23-24; --H.A.Pedersen, ibid. 131 (1997) 104, Fig. 55; --Type: Merrill 5795 (AMES*, lecto, designated by LO Williams, PJS 80 (1951) 324; iso: K, SING*, US*), Mindoro: Mindoro Oriental prov., Mt Halcon, Nov 1906. Acoridium mindorense (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 287. MINDORO: Mindoro Oriental (Mt Halcon; also Mt Ilong, PNH 5428 Edaño, with uncertain identification by Pedersen). Habitat preference not known, 860-1995m. Fl. Nov. 
58. Dendrochilum niveum Ames, Orchidaceae 6 (1920) 284; --Ames in Merr., EPFP 1 (1924) 295; --H.A.Pedersen et al., Opera Bot. 130 (1997) 54; --H.A.Pedersen, ibid. 131 (1997) 153, Fig. 88; --Type: Boettcher sn, pro parte (AMES*, holo; iso: K), Luzon: Kalinga prov., Balbalan, 1000m, 9 Mar 1918. Endemic to Philippines. LUZON: Kalinga (Balbalan), Rizal (Mt Susong Dalaga), Nueva Vizcaya, MINDORO. Epiphytic at c. 1000m. Fl. Mar. (a cultivated specimen in Dec). Photos
59. Dendrochilum ocellatum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 117, Fig. 38 C; --H.A.Pedersen et al., Opera Bot. 130 (1997) 19; --H.A.Pedersen, ibid. 131 (1997) 57, Fig. 25; --Acoridium ocellatum Ames, Proc. Biol. Soc. Wash. 19 (1906) 151; --Ames in Merr., EPFP 1 (1924) 287.--Type: Merrill 4481a (PNH, holo, destroyed; iso: AMES*), Luzon: Mountain Province, Mt Data, 2150m, 29 Oct 1905. LUZON: Mountain Province (Mt Data), Benguet (Lusod, near Benguet-Ifugao-Nueva Vizcaya provincial borders). Habitat type not known. Fl. Oct. 
60. Dendrochilum oliganthum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 117, Fig. 38E; -- H.A.Pedersen et al., Opera Bot. 130 (1997) 19; --H.A.Pedersen, ibid. 131 (1997) 57, Fig. 24; --Acoridium oliganthum Ames, Proc. Biol. Soc. Wash. 19 (1906) 150; --Ames in Merr., EPFP 1 (1924) 287; --Type: Merrill 4481 (PNH, holo, destroyed; iso: AMES*), Luzon: Mountain Province, Mt Data, 2150m, 29 Oct 1905. LUZON: Mountain Province (Mt Data; Mt Sinapsapan). Habitat type not known, 1890-2150m. Fl. Oct. 
61. Dendrochilum oreophilum (Ames) LO Williams, PJS 80 (1952) 317; --H.A.Pedersen et al., Opera Bot. 130 (1997) 24; --H.A.Pedersen, ibid. 131 (1997) 90, Fig. 46; --Acoridium oreophilum Ames, Blumea, Suppl. 1 (1937) 71; --Type: Loher 15042 (AMES*, holo; iso: AMES*, PNH, destroyed. Luzon: Rizal prov., no further locality data. Date of collection not known. LUZON: Rizal (no further locality data). Nothing is known about the habitat preferences, altitudinal range, or flowering season of this species. Photos
62. Dendrochilum pallidiflavens Blume, Bijdr. (1825) 399; --H.A.Pedersen et al., Opera Bot. 130 (1997) 28-29; --H.A.Pedersen, ibid. 131 (1997) 179, Fig. 104; Pl. VIID; --Cootes, Orch. Philip. (2001) 103; --Type from Java. --Dendrochilum weberi Ames, PJS 8 c (1913) Bot. 410; --Ames in Merr., EPFP 1 (1924) 296; --Type: Weber 59 (AMES, holo; iso in K), Mindanao: Agusan del Norte prov., Cabadbaran River. Myanmar, Thailand, Singapore, Sumatra, W Peninsular Malaysia (Perak; Penang), Bangka, Java, Lesser Sunda Isls, Borneo, Philippines. SAMAR: Western Samar (Mt Sohoton), TAWI-TAWI, JOLO (Mt Dajo), BASILAN, SULU, MINDANAO: Zamboanga del Norte (Lipay), Agusan del Norte (Cabadbaran River; Tungao near Butuan), Surigao del Sur. Forests (including mangroves) up to elevation 1400m, epiphytic (occasionally lithophytic). Fl. Mar, Jul, Aug, Sept; in a cultivated specimen in May.
63. Dendrochilum pangasinanense Ames, Sched. Orchid. 6 (1923) 29; --Ames in Merr., EPFP 1 (1924) 295; -- H.A.Pedersen et al., Opera Bot. 130 (1997) 54-55; --H.A.Pedersen, ibid. 131 (1997) 168, Fig. 96; --Type: BS 8286 Ramos (AMES*, holo), Luzon: Pangasinan prov., no further locality data, May 1909. Endemic to Philippines. LUZON: Pangasinan, Nueva Vizcaya, CEBU. Lithophytic, c. 900m. Fl. May. Photos
64. Dendrochilum parvipapillatum H.A.Pedersen, Nordic J. Bot. 15 (1996) 386, Fig. 2-B, 6; --H.A.Pedersen et al., Opera Bot. 130 (1997) 55; --H.A.Pedersen, ibid. 131 (1997) 166, Fig. 94; --Type: BS 32401 RC McGregor (AMES*, holo), Panay : Antique prov., no further locality data, mossy forest, 1000m, May- Aug 1918. SIBUYAN (Mt Giting-giting), PANAY: Antique (Mt Madia-as), Capiz (Mt Salibongbong). Mossy forests, 665-1030m, epiphytic. Fl. Apr-Jun.
65. Dendrochilum parvulum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 116, Fig. 38 N; --H.A.Pedersen et al., Opera Bot. 130 (1997) 19; --H.A.Pedersen, ibid. 131 (1997) 63, Fig. 18C, 28A-F, H-J; Pl. IC; --Cootes, Orch. Philip. (2001) 104; --Acoridium parvulum Ames, Proc. Biol. Soc. Wash. 19 (1906) 146; -- Ames in Merr., EPFP 1 (1924) 288; --Type: Merrill 317b (PNH, holo, destroyed; iso: AMES*, US*), Luzon: Bataan prov., Mt Mariveles, Lamao River, Oct 1903. --Dendrochilum venustulum (Ames) Pfitzer In Engler, Pflanzenreich IV 50 II B 7 (1907) 116, Fig. 38U; --Acoridium vensutulum Ames, Proc. Biol. Soc. Wash. 19 (1906) 147; --Type: Elmer 6273 (PNH, holo, destroyed; iso: AMES*, K, US*), Luzon: Benguet prov., Mt Sto Tomas, May 1904. Endemic to Philippines. LUZON: Bataan, Benguet, Cagayan, Kalinga-Apoyao, Laguna, Mountain Province, Nueva Vizcaya, Quezon, Rizal, MINDANAO: Lanao, Misamis. Epiphytic, above 1200m. Photos
    
    • var. parvulum. LUZON: Apayao (Mt Sulu), Mountain Province, Benguet (Pauai; Bokod; Mt Sinapsapan; Mt Sto Tomas; road Pauai to Mt Data), Ifugao (Mt Himi-o; Mt Pimmage; Mt Polis; Sumigar), Cagayan (Mt Balatongan; Mt Cagua), Nueva Vizcaya, Aurora (Mt Camatis), Bataan (Mt Mariveles, Lamao River), Rizal (Mt Lumutan), Laguna (Mt Banahaw), Quezon (Lucban). Usually in (mossy) forests, also on solitary trees in open areas, between (200-) 1400 and 2500m. Fl. Mar-Jul, Oct-Jan.
    • var. strictiforme (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 20; ibid. 131 (1997) 64, Fig. 28-G; -- Dendrochilum strictiforme (Ames) Pfitzer in Engl., Pflanzenreich IV. 50. II. B. 7 (1907) 116, Fig. 38 L; -- Acoridium strictiforme Ames, Proc. Biol. Soc. Wash. 19 (1906) 147; --Ames in Merr., EPFP 1 (1924) 290; --Type: Merrill 4854 (PNH, holo, destroyed; iso: AMES*, K), Luzon: Benguet prov., between Suyoc and Pauai, 2000m, Oct-Nov 1905. LUZON: Benguet (Pauai; Mt Pulag; Mt Pulogloco; Mt Sinapsapan; between Suyoc & Pauai), Ifugao (Mt Himi-o; Mt Pimmage; Mt Polis). Mossy forests between (?1700-) 1995 and 2150m. Fl. Jun-Oct, ?Nov, Dec-Jan. 
66. Dendrochilum perplexum (Ames) LO Williams, PJS 80 (1951) 299; --H.A.Pedersen et al., Opera Bot. 130 (1997) 20; --H.A.Pedersen, ibid. 131 (1997) 75, Fig. 36 A-F, H-J; --Acoridium perplexum Ames, Orchidaceae 7 (1922) 142; --Ames in Merr., EPFP 1 (1924) 288; --Type: Ramos & Edaño 55 (AMES*, holo; iso: AMES*, BM, K, NY*, P, SING*, US*, W), Luzon: Benguet prov., Mt Sinapsapan, mossy forest, 1830m, 13 Oct 1921. var. perplexum LUZON: Benguet (Mt Sinapsapan), Ifugao (Mt Himi-o). Epiphyte in the mossy forest, (?1700-) 1830 (-2080?)m. Fl. Apr & (?Sept-) Oct.
    var. montanum (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 20; Fig. 36-G; --H.A.Pedersen, ibid. 131 (1997) 75, Fig. 36-G; --Acoridium montanum Ames, Sched. Orchid. 5 (1923) 1; --Ames in Merr., EPFP 1 (1924) 287; --Acoridium linearifolium Ames, Orchidaceae 7 (1922) 141, nom. illeg., non (Hook.f.) Rolfe; --Type: Ramos & Edaño 56 (AMES*, holo; iso: AMES*, BM, K, NY*, P, SING*, US*, W), Luzon: Benguet prov., Mt Boadan, on trees in mossy forest, 1830m, 26 Sept 1921. LUZON: Benguet (Mt Boadan; Mt Pauai). Epiphyte in mossy forests, 1830-2450m. Fl. Sept. 
67. Dendrochilum philippinense (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 118, Fig. 38 F; -- H.A.Pedersen et al., Opera Bot. 130 (1997) 20; --H.A.Pedersen, ibid. 131 (1997) 53, Fig. 18A, 21A-F, H-J ; --Acoridium philippinense Ames, Proc. Biol. Soc. Wash. 19 (1906) 149; --Ames in Merr., EPFP 1 (1924) 288; --Type: Merrill 4757 (PNH, holo, destroyed; iso: AMES*, K, NY*, US*), Luzon: Benguet prov., between Suyoc and Pauai, 2000m, 7 Nov 1905. Endemic to Philippines. LUZON: Benguet, Ifuago, Mountain Province, Nueva Vizcaya. Epiphytic, 2000-2500m.
    
    • var. philippinense. LUZON: Ilocos Norte (Mt Burnay), Kalinga (trail to Balbalasang), Ifugao (Mt Polis), Mountain Province, Benguet (Mt Tabayoc, Mt Boadan; Mt Simakoko; between Suyoc and Pauai). Mossy forests, 1600-2540m, epiphytic. Fl. Sept-Feb.
    • var. purpureum (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 20; ibid. 131 (1997) 53, Fig. 21G; --Dendrochilum philippinense subsp. purpureum (Ames) W.Suarez; --Acoridium purpureum (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 288; --Dendrochilum purpureum Ames, Orchidaceae 6 (1920) 286; --Type: Boettcher sn (AMES*, holo; iso: BM, BO, K, NY*, P, SING*, US*, W), Luzon: Apayao prov., Mt Pasoan, 2000m, Jan 1918. LUZON: Apayao (Mt Pasoan). Only known from the type collection.  (endemic). Photos
68. Dendrochilum plocoglottoides H.A.Pedersen, Nordic J. Bot. 15 (1996) 387; --H.A.Pedersen et al., Opera Bot. 130 (1997) 59; --H.A.Pedersen, ibid. 131 (1997) 141, Fig. 78A, 81; --Type: K Iwatsuki, G Murata & HG Gutierrez P-874 (L*, holo; iso: KYO), Luzon: Ilocos Norte prov., Mt Burnay, in mossy forest, 1800-2000m, 4 Dec 1975. LUZON: Ilocos Norte (Mt Burnay). Known only from the type collection. Fl. Dec. 
69. Dendrochilum prodigiosum Ames, Orchidaceae 7 (1922) 98; --Ames in Merr., EPFP 1 (1924) 295; --H.A.Pedersen et al., Opera Bot. 130 (1997) 38; --H.A.Pedersen, ibid. 131 (1997) 136, Fig. 65A, 77; --Type: BS 38521 Ramos & Edaño (AMES, holo), Mindanao: Bukidnon prov., Mt Lipa, epiphytic in mossy forest, 6500ft [=1981m], 13 Jul 1920. MINDANAO: Bukidnon (Mt Lipa). Epiphytic in mossy forest at c. 2000m. Apparently known only from the type collection, collected in flower in Jul. 
70. Dendrochilum propinquum Ames, Orchidaceae 6 (1920) 285; --Ames in Merr., EPFP 1 (1924) 295; --H.A.Pedersen et al., Opera Bot. 130 (1997) 38; --H.A.Pedersen, ibid. 131 (1997) 133, Fig. 74; --Type: Wenzel 805 (AMES*, holo; iso: K), Leyte: Leyte prov., Masaganap near Jaro, epiphyte in forest, 700m, 27 Dec 1919. Endemic to Philippines. LEYTE: Leyte (Jaro; Masaganap and Buenavista near Jaro), MINDANAO: Cotabato. Specimens with uncertain species identifications from LUZON: Albay (Mayon Volcano; Mt Malinao), BILIRAN (Mt Suiro). Epiphytic in forests, 500-700(-900?)m. Fl. Feb, Mar, Dec. Photos
71. Dendrochilum pulcherrimum (Ames) LO Williams, PJS 80 (1952) 311; --H.A.Pedersen et al., Opera Bot. 130 (1997) 26; --H.A.Pedersen, ibid. 131 (1997) 44, Fig. 17; Pl. IA; --Cootes, Orch. Philip. (2001) 104; --Acoridium pulcherrimum Ames, Orchidaceae 7 (1922) 144; --Ames in Merr., EPFP 1 (1924) 288; --Type: Ramos & Edaño 45 (AMES*, holo; iso: BM, K, NY*, US*, W*), Luzon: Benguet prov., Mt Natoo, 1750m, 30 Sept 1921. Endemic to Philippines. LUZON: Ifugao (Mt Polis), Mountain Province, Benguet (Mt Natoo), Nueva Vizcaya, Nueva Ecija. Mossy forest, c. 1200-1830m, epiphytic, often in well-lit sites. Fl. Feb, Sept. Photos
72. Dendrochilum pulogense Ames, PJS 4 c (1909) Bot. 594; --H.A.Pedersen et al., Opera Bot. 130 (1997) 20; --H.A.Pedersen, ibid. 131 (1997) 59, Fig. 26; --Acoridium pulogense (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 288; --Type: FB 16347 Curran, Merritt & Zschokke (AMES*, holo), Luzon: Benguet prov., Mt Pulog [=Pulag], Jan 1909. Endemic to Philippines. LUZON: Benguet (Pauai; Mt Simakoko; Mt Pulag). High-montane mossy forests, epiphytic, above 1200m. Fl. Jan, May-Jul, Oct. Photos
73. Dendrochilum pumilum Rchb.f., Bonplandia 3 (1855) 222; --H.A.Pedersen et al., Opera Bot. 130 (1997) 24; --H.A.Pedersen, ibid. 131 (1997) 109, Fig. 45C, 59; --Type: Cuming 2102 (W-Rchb.f. 20440, holo; iso: BM, K, W; drawing in AMES*), Luzon: no further locality data. Acoridium pumilum (Rchb.f.) Rolfe, Orch. Rev. 12 (1904) 220; --Ames in Merr., EPFP 1 (1924) 288. Photos
    • var. pumilum LUZON: Bataan (Mt Mariveles, Lamao Forest Reserve), Laguna (Mt Makiling; Mt Banahaw), Quezon (Mt Binuang, uncertain identification for BS 28862 Ramos & Edaño), Camarines Sur (Mt Isarog). Epiphytic in mossy forests and on exposed ridges, 1025-2250m. Fl. Nov-Feb.
    • var. recurvum (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 24; --H.A.Pedersen, ibid. 131 (1997) 111, Fig. 45B; --Dendrochilum recurvum (Ames) Ames, PJS 2 c (1907) Bot. 318; --Acoridium recurvum Ames, Proc. Biol. Soc. Wash. 19 (1906) 148; --Ames in Merr., EPFP 1 (1924) 289; --Type: Merrill 4584 (PNH, holo, destroyed; iso: AMES*, K), Luzon: Mountain Province, Mt Data, Nov 1905. LUZON: Ilocos Norte (Mt Pico de Loro, identification uncertain for PNH 16737 Edaño), Apayao (Mt Duraragan; Mt Magnas), Mountain Province (Mt Data; Mt Pukis), Ifugao (Sumigar), Benguet (Mt Pulogloco), Rizal (no definite locality for Loher 14598), Albay (Mayon Volcano, identification uncertain for PNH 18189 Mendoza), MINDORO: Mindoro Oriental (Mt Halcon), CATANDUANES (no definite locality), MINDANAO: Davao Oriental (Mt Kampalili, identification uncertain for PNH 12730 & 12736 Edaño). Epiphytic in mossy forests and exposed ridges, 700-2795m. Fl. Sept-Nov, a cultivated plant in Feb.
74. Dendrochilum quadrilobum Ames, Orchidaceae 5 (1915) 61; --H.A.Pedersen et al., Opera Bot. 130 (1997) 20-21; --H.A.Pedersen, ibid. 131 (1997) 68, Fig. 31; --Cootes, Orch. Philip. (2001) 105; --Acoridium quadrilobum (Ames) Ames, Orchidaceae 7e (1922) 81; --Ames in Merr., EPFP 1 (1924) 288; --Type: BS 19894 RC McGregor (AMES*, lecto, designated by LO Williams, 1951; isolecto: BM, BO, K, L*, NY*, P, US*), Luzon: Ifugao prov., Mt Polis, Feb 1913. LUZON: Kalinga (Mt Pasuan), Ifugao (Mt Polis). Epiphtic in forests (usually mossy), 200-2000m. Fl. Jan & Feb.
75. Dendrochilum quinquecallosum H.A.Pedersen, Orchid Rev. 115(1276) (2007) 223 (-225; fig.). Endemic to Philippines. LUZON: Nueva Vizcaya. Epiphytic, c. 1200m.
76. Dendrochilum quisumbingianum H.A.Pedersen, Nordic J. Bot. 15 (1996) 389; H.A.Pedersen et al., Opera Bot. 130 (1997) 55; --H.A.Pedersen, ibid. 131 (1997) 178, Fig. 103; --Type: PNH 10887 Mendoza & Convocar (PNH, holo; iso: AMES), Mindanao: Agusan del Norte prov., Mt Hilong-hilong, summit. MINDANAO: Agusan del Norte (Mt Hilong-hilong). Mossy forest, c. 1940m, epiphytic. Fl. Mar. Known from two collections at the type locality. 
77. Dendrochilum ravanii Cootes, Orchideen J. 17(3) (2010) 114 (-115; figs.). Endemic to Philippines. MINDORO. Epiphytic, c. 800m. Photos
78. Dendrochilum reniforme Ames, Orchidaceae 5 (1915) 63; --H.A.Pedersen et al., Opera Bot. 130 (1997) 24; --H.A.Pedersen, ibid. 131 (1997) 91, Fig. 47; --Type: F Calico sn (AMES, lecto, designated by LO Williams, 1951: 311; iso BM, K, NY), Luzon: Laguna prov., San Antonio, Mar 1913. Acoridium reniforme (Ames) Ames, Orchidaceae 7 (1922) 81; --Ames in Merr., EPFP 1 (1924) 289. Dendrochilum urciforme (Ames) LO Williams, PJS 80 (1952) 316; --Acoridium urciforme Ames, Blumea Suppl. 1 (1937) 76; --Type: Loher 13276 (AMES, holo; iso: PNH, destroyed), Luzon: Rizal prov., Mt Paminglingan, near Montalban, Apr 1912. LUZON: Ifugao (Mt Polis), Rizal (Mt Kanumay; Mt Paminglingan), Laguna (San Antonio). Habitat preferences and altitudinal ranges not known. Fl. Feb, Mar?, Apr, Oct.
79. Dendrochilum rhombophorum (Reichb.f) Ames, Orchidaceae 3 (1908) 7; --H.A.Pedersen et al., Opera Bot. 130 (1997) 21; --H.A.Pedersen, ibid. 131 (1997) 54, Fig. 22; Pl. IB; --Cootes, Orch. Philip. (2001) 106. --Acoridium rhombophorum (Reichb.f) Ames, Sched. Orchid. 5 (1923) 1; --Ames in Merr., EPFP 1 (1924) 289; --Coelogyne rhombophora Rchb.f., Linnaea 41 (1877) 116; --Type: Wallis sn. (W-Herb. Rchb.f. 20434, holo; iso: NY*), Philippines, locality not known. From the NY sheet, one can see clearly that contrary to Pedersen’s (1997) citation, the Wallis sheet is an unnumbered collection and that ‘72001’ is most likely intended for 7200’ [7200ft]. --Dendrochilum whitfordii (Rolfe) Pfitzer & Kraenzl. In Engler, Pflanzenreich IV 50 II B 7 (1907) 162; --Acoridium whitfordii Rolfe in Ames, Orchidaceae 1 (1905) 73; --Type: Whitford 139 (K, holo; iso: AMES* 2 sheets, NY*, US*), Luzon: Bataan prov., Mt Mariveles, Lamao River, May 1904. Endemic to Philippines. LUZON: Aurora (mtns NNE of Dingalan), Bataan (Mt Mariveles, Lamao River), Rizal (Mt Lumutan), Laguna (Majayjay; Mt Banahaw; Lucban), Quezon (Mt Binuang), Albay, LEYTE, MINDANAO: Surigao del Norte (Lake Mainit). Epiphytic in mossy forests, 500-2500 (-2600?) m. Fl. Mar-Jun. Photos
80. Dendrochilum rotundilabium LO Williams, Bot. Mus. Leafl. 5 (1937) 50; --H.A.Pedersen et al., Opera Bot. 130 (1997) 39; --H.A.Pedersen, ibid. 131 (1997) 124, Fig. 68; --Type: BS 75814 Edaño (AMES*, holo), Luzon: Camarines Sur prov., Mt Madooy summit, 2000ft [=610m], 9 Nov 1928. LUZON: Camarines Sur (Mt Madooy; Mt Potianay), MINDANAO: Agusan del Norte (Mt Hilong-hilong). Epiphytic in (sometimes mossy) forests, 600-1940m. Fl. Apr, Nov.
81. Dendrochilum saccolabium Kraenzl., in Ann. k. k. Hofmus. Wien 30 (1916) 56; --H.A.Pedersen et al., Opera Bot. 130 (1997) 21; --H.A.Pedersen, ibid. 131 (1997) 87, Fig. 44, Pl. IIIC; --Cootes, Orch. Philip. (2001) 106; --Acoridium saccolabium (Kraenzl.) Ames, Sched. Orchid. 5 (1923) 2; --Ames in Merr., EPFP 1 (1924) 289; --Type: Loher sn/ cult. Hort. Bot. Nymphenb. (type not located), Philippines. No locality data. Endemic to Philippines. LUZON: Rizal, Laguna (Siniloan, Kapatalan; Sta Maria), Quezon. Epiphytic in forests, 200-350m. Fl. Sept, Nov-Jan. Photos
82. Dendrochilum schweinfurthianum (Ames) LO Williams, PJS 80 (1952) 323; --H.A.Pedersen et al., Opera Bot. 130 (1997) 24; --H.A.Pedersen, ibid. 131 (1997) 115, Fig. 62; --Acoridium schweinfurthianum Ames, Blumea, Suppl. 1 (1937) 73; --Type: BS 48602 Ramos & Edaño (AMES*, holo; iso: K, NY*, US*), Luzon: Rizal prov., Mt Tokduanbaboy, epiphytic in mossy forest, 1200m, Nov 1926. LUZON: Rizal (Mt Tokduanbaboy). Fl. Nov. Apparently known only from the type collection.
83. Dendrochilum serratoi (Ames) Cootes, Philippine Native Orchid Species (2011) 139; --Acoridium serratoi Ames, Sched. Orchid. 6 (1923) 27, Fig. 6; --Ames in Merr., EPFP 1 (1924) 289; --Dendrochilum curranii Ames var. serratoi (Ames) LO Williams, PJS 80 (1951) 308; --H.A.Pedersen et al., Opera Bot. 130 (1997) 23; -- H.A.Pedersen, ibid. 131 (1997) 100, Fig. 51G-J; --Type: JS Serrato sn (AMES*, holo; iso: AMES*, NY*), Luzon: Laguna prov., no further locality data, Sept 1912. Endemic to the Philippines. LUZON: Benguet (Mt Sto Tomas), Rizal (Mt Paningtingan; Mt Irid), Laguna (Mt Makiling; San Antonio), MINDORO: Mindoro Oriental (San Teodoro, upstream Subaan River; Mt Halcon). Materials with uncertain determinations from LUZON: Albay (Mayon Volcano, BS 6467 Robinson), MINDANAO: Davao Oriental (Mt Kampalili, PNH 12740 Edaño), Surigao del Norte (Mt Kabatuan, PNH 10863 Mendoza & Convocar). Epiphytic in (usually mossy) forests, 500-1830(-2195?)m. Fl. Jun/Jul, Sept-Nov. Photos
84. Dendrochilum simulacrum Ames, Orchidaceae 2 (1908) 92; --H.A.Pedersen et al., Opera Bot. 130 (1997) 24; --H.A.Pedersen, ibid. 131 (1997) 116, Fig. 63; --Type: FB 4981 Curran (AMES*, holo; iso: K, US*), Luzon: Benguet prov., Mt Tonglon [=Mt Sto Tomas], 8 Aug 1906. Acoridium simulacrum (Ames) Ames, Orchidaceae 7 (1922) 82; --Ames in Merr., EPFP 1 (1924) 289. LUZON: Benguet (Mt Sto Tomas), Quezon (Lucban). Epiphytic along forest margins on the summit vicinity at the type locality, c. 1995m. Fl. May & Aug. 
85. Dendrochilum smithianum (Ames) LO Williams, PJS 80 (1952) 311; --H.A.Pedersen et al., Opera Bot. 130 (1997) 26; --H.A.Pedersen, ibid. 131 (1997) 44, Fig. 16; --Cootes, Orch. Philip. (2001) 106; --Acoridium smithianum Ames, Blumea, Suppl. 1 (1937) 74; --Type: Loher 15129 (AMES, holo), Luzon: Rizal prov., no further locality data. Endemic to Philippines. LUZON: Aurora, Nueva Vizcaya, Quezon, Rizal (Montalban). Aside from the type, also known from two other collections (Loher 12566a & 13950) possibly rather adjacent to the type locality. Epiphytic, c. 500m. Fl. Jan, May. Photos
86. Dendrochilum sphacelatum (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 112, Fig. 37 A, B, D, F, H, K; --Acoridium sphacelatum Ames, Orchidaceae 1 (1905) 1, t. 1, Figs. 1, 4-6, 8, 10, 12, 14, 16, 18, 20; --Ames in Merr., EPFP 1 (1924) 289; --Type: Elmer 6554 (PNH, holo, destroyed; iso: AMES* 2 sheets, K, L, NY*, P, US*), Luzon: Benguet prov., Mt Sto Tomas, Jun 1904. Endemic to Philippines. LUZON: Benguet. Epiphytic, above 2000m. Photos
87. Dendrochilum stenophyllum LO Williams, PJS 80 (1953) 300; --H.A.Pedersen et al., Opera Bot. 130 (1997) 21; --H.A.Pedersen, ibid. 131 (1997) 77, Fig. 37; --Cootes, Orch. Philip. (2001) 107; --Acoridium angustifolium Ames, Blumea Suppl. 1 (1937) 69; --Type: Loher 14721 (AMES*, holo; iso: P), Luzon: Rizal prov., no further locality data, Sept 1909. LUZON: Rizal (Montalban). The type locality is most likely to be located in the general vicinity of the Sierra Madre Range N and E of Montalban. Said region is the most important collection site of Loher during the late 1890s to early 1900s. Cootes (2001, 2011) also adds Aurora and Quezon provinces to the distributional range, and ‘epiphytic at elevations (of) about 1000m’, otherwise, nothing is known about the habitat and altitudinal range of this species. Fl. Sept. Photos
88. Dendrochilum tenellum (Nees & Meyen) Ames, PJS 2 c (1907) Bot. 318; --H.A.Pedersen et al., Opera Bot. 130 (1997) 21; --H.A.Pedersen, ibid. 131 (1997) 79, Fig. 18D, 39; pl. 1D, IIA-B; --Cootes, Orch. Philip. (2001) 108; -Acoridium tenellum Nees & Meyen, Nov. Act. Nat. Cur. 19, Suppl. 1 (1843) 131; --Ames in Merr., EPFP 1 (1924) 290; --Type: Meyen sn (K, holo), Philippines: no further locality data. --Dendrochilum junceum Rchb.f., Otia Bot. Humburg. 1 (1878) 54; --Type: Wallis sn (W-Herb. Rchb.f. 49002, cited by Pedersen, 1997), Luzon: Laguna prov., Los Baños. CAMIGUIN DE BABUYANES (Mt Camiguin), LUZON: Ilocos Norte (Mt Burnay), La Union (Naguilian), Apayao (Mt Sulu), Kalinga (Balbalan), Ifugao (Mt Himi-o; Mt Pimmage; Mt Polis; Sumigar), Mountain Province (Mt Masapilid; Sitio Pokpok Tayao), Benguet (Baguio; Mt Sto Tomas), Cagayan (Mt Cagua; Mt Balatongan), Nueva Vizcaya, Nueva Ecija, Aurora (Mt Camatis), Zambales (Masinloc, Mt Apoi near Coto; Mt Tapulao), Bataan (Mt Mariveles, Lamao Forest Reserve; Mt Limay), Pampanga (Mt Pinatubo), Pangasinan, Quezon, Rizal, Laguna (Mt Makiling; Mt Banahaw), Camarines Sur (Mt Isarog), Sorsogon (Mt Bulusan), MINDORO: Mindoro Oriental (Mt Halcon), BILIRAN (Mt Suiro), LEYTE: Leyte (Buenavista near Jaro; Masaganap near Jaro; Mt Mamban), MINDANAO: Davao Oriental (Mt Kampalili). Epiphytic (usually oak-ericaceous mossy forests), sometimes in open ridge forests, 300-2495m, but most common between 1000-1500m. Fl. Sept-Jul. Photos
89. Dendrochilum tenuibulbum (Ames) LO Williams, PJS 80 (1952) 325; --H.A.Pedersen et al., Opera Bot. 130 (1997) 25; --H.A.Pedersen, ibid. 131 (1997) 113, Fig. 61, Pl. IVA; --Cootes, Orch. Philip. (2001) 108; -- Acoridium tenuibulbum Ames, Blumea Suppl. 1 (1937) 75; --Type: Loher 13046 (AMES*, holo; iso AMES*), Luzon: Rizal prov., Balacbac, May 1916. Endemic to Philippines. LUZON: Rizal (Balacbac), Albay, PANAY: Antique (Mt Madia-as, near Culasi, identification uncertain for Busemeyer et al. 356). Epiphytic among mosses, on tree trunks, in rather brightly-lit sites, c. 950-1430m. Photos
90. Dendrochilum tenuifolium (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 114, Fig. 38 (O), excluding Fig. 38Q, 1907; --H.A.Pedersen et al., Opera Bot. 130 (1997) 25; --H.A.Pedersen, ibid. 131 (1997) 97, Fig. 50; --Acoridium tenuifolium Ames, Proc. Biol. Soc. Wash. 19 (1906) 145; --Ames in Merr., EPFP 1 (1924) 290; --Type: Merrill 4576 (PNH, holo, destroyed; iso: AMES*, K, US*), Luzon: Mountain Province, Mt Data, Nov 1905. Endemic to Philippines. LUZON: Ilocos Norte (Mt Burnay), Mountain Province (Mt Data), Ifugao (Mt Himi-o; Mt Pimmage; Mt Polis), Benguet (Mt Pulag; Mt Pulogloco; Mt Boadan; Mt Sinapsapan; Mt Simakoko; Baguio; Mt Sto Tomas). Epiphytic in mossy forest, 1600-2150(-2500?)m. Fl. Jul-Feb.
91. Dendrochilum tetradactyliferum H.A.Pedersen, Nordic J. Bot. 15 (1996) 390; --H.A.Pedersen et al., Opera Bot. 130 (1997) 40; --H.A.Pedersen, ibid. 131 (1997) 135, Fig. 65C, 76; --Type: PNH 2370 Edaño (AMES*, holo), Mindanao: Davao del Sur prov., Mt Apo, Miran River, bole epiphyte in forest, 1915m, 6 Nov 1946. MINDANAO: Davao del Sur (Mt Apo: Baklayan and Miran River). Epiphytic on forested ridges, 1800-1915m. Eight collections cited by Pedersen are thus far only known to be confined to the general vicinity of the type locality. Fl. Nov.
92. Dendrochilum tiongianum Cootes, Orchideen J. 18(4) (2011) 152 (-153; figs.). Photos
93. Dendrochilum tortile H.A.Pedersen, Malesian Orchid J. 7 (2011) 121 (-123; fig. 3-5). Cootes (2011): " ...most likely of Philippine origins. The exact whereabouts of this species, are at this time, unknown."
94. Dendrochilum turpe (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 118, Fig. 38 D; --H.A.Pedersen et al., Opera Bot. 130 (1997) 25; --H.A.Pedersen, ibid. 131 (1997) 93, Fig. 45D, 48; --Acoridium turpe Ames, Proc. Biol. Soc. Wash. 19 (1906) 149; --Ames in Merr., EPFP 1 (1924) 290; --Type: Merrill 4758 (PNH, holo, destroyed; iso: AMES*, K), Luzon: Benguet prov., between Suyoc and Pauai, 7 Nov 1905. Endemic to Philippines. LUZON: Benguet (Mt Tabayoc, Mt Pulag; Mt Pulogloco; Mt Simakoko; between Suyoc & Pauai), Ifugao (Mt Himi-o; Mt Pimmage; Mt Polis). Epiphytic in mossy forests, (?1700-)2060 and 2400(-2500?)m. Fl. Feb-Apr, Sept-Dec. 
95. Dendrochilum uncatum Rchb.f., Bonplandia 3 (1855) 222; --Ames in Merr., EPFP 1 (1924) 295; --H.A.Pedersen et al., Opera Bot. 130 (1997) 57-58; --H.A.Pedersen, ibid. 131 (1997) 162, Fig. 83A, 93; Pl. VD; --Cootes, Orch. Philip. (2001) 109; --Type: Cuming 2073 (W-Herb. Rchb.f. 49080, holo; iso: BM, K, L* 2sheets, P, SING*, W; drawing: A*), Luzon: Zambales prov., without more precise locality; --Acoridium uncatum (Rchb.f.) Rolfe, Orchid Rev. 12 (1904) 220. Taiwan, Philippines. LUZON: Albay, Aurora, Bataan, Benguet, Cagayan, Ifuago, Laguna, Nueva Vizcaya, Pampanga, Quezon, Rizal, Sorsogon, Zambales, PANAY, MINDANAO: Agusan. Epiphytic, above 500m. Photos
    
    • var. lancifolium Rchb.f., Gdrns.’ Chron. 2, 16 (1881) 780; --Type: Cuming 2103 (W-Rchb.f. 49034, holo; iso: BM, K, L*, P, W), Philippines, without more precise locality. var. uncatum Taiwan, Philippines. LUZON: Benguet (Bokod; Mt Pulag; Pauai), Ifugao (Mt Polis; Sumigar), Cagayan (Mt Balatongan; Mt Bawa; Mt Cagua), Nueva Vizcaya (unspecified locality for BS 20101 McGregor), Zambales (unspecified locality for Cuming 2073), Bataan (Mt Mariveles, Lamao River), Pampanga (Arayat), Rizal (Mt Canumay), Laguna (Mt Makiling), Quezon (Mt Banahaw), Epiphytic (rarely lithophytic) in (usually mossy) forest, 930-2500m. Fl. throughout the year.
    • var. longispicatum (Ames) H.A.Pedersen, Opera Bot. 130 (1997) 58; ibid. 131 (1997) 165, Fig. 93H; -- Dendrochilum longispicatum Ames, Orch. 2 (1908) 105; --Ames in Merr., EPFP 1 (1924) 294; --Type: Merrill 4336 (AMES*, lecto, designated by Pedersen et al., Opera Bot. 130 (1997) 58; iso: K, US*), Luzon: Benguet prov., Baguio, Oct-Nov 1905. LUZON: Mountain Province (Bauko; unspecified localities for Vanoverbergh 899, 4043), Benguet (Mt Pulag; Baguio; Mt Sto Tomas). Epiphytic, 1450-1750m. Fl. Apr, Jul, Sept-Dec.
96. Dendrochilum undulatum H.A.Pedersen, Orch. Rev. 115 (2007) 225. Endemic to Philippines. LUZON: Nueva Vizcaya. Epiphytic, c. 1200m. Photos 
97. Dendrochilum unicallosum LO Williams, Bot. Mus. Leafl. 5 (1937) 51; --H.A.Pedersen et al., Opera Bot. 130 (1997) 58; --H.A.Pedersen, ibid. 131 (1997) 146, Fig. 84; --Type: Loher 14643, pro parte (AMES*, holo; iso: BM, BO, C, K, P), Luzon: Rizal prov., no further locality data, Sept 1909. Endemic to Philippines. LUZON: Rizal (Montalban; Mt Irid; unspecified locality for the type collection). Epiphytic in mossy forest, c. 1330m. Photos
98. Dendrochilum unicorne (Ames) LO Williams, PJS 80 (1952) 314; --H.A.Pedersen et al., Opera Bot. 130 (1997) 25; --H.A.Pedersen, ibid. 131 (1997) 118, Fig. 64; --Acoridium unicorne Ames, Orchidaceae 7 (1922) 145; --Ames in Merr., EPFP 1 (1924) 290; --Type: Ramos & Edaño 54 (AMES*, holo; iso: AMES*, BM, K, L*, NY*, P, SING*, US*, W), Luzon: Benguet prov., Mt Simakoko, epiphytic in the mossy forest, 6500ft [=1981m], 6 Oct 1921. LUZON: Benguet (Mt Simakoko). Apparently known only from two collections from the type locality. Fl. Oct.
99. Dendrochilum vanoverberghii Ames, PJS 7 c (1912) Bot. 27; --H.A.Pedersen et al., Opera Bot. 130 (1997) 25; --H.A.Pedersen, ibid. 131 (1997) 102, Fig. 45A, 54; --Cootes, Orch. Philip. (2001) 109; --Acoridium vanoverberghii (Ames) Ames, Orchidaceae 7 (1922) 82; --Ames in Merr., EPFP 1 (1924) 290; --Type: Vanoverbergh 1046 (AMES*, lecto, designated by LO Williams, PJS 80 (1951) 320; iso: A*, PNH, destroyed), Luzon: Mountain Province, no further locality data, Nov-Dec 1910. Endemic to Philippines. LUZON: Mountain Province, Ifugao (Mt Polis), Nueva Vizcaya. Epiphytic in mossy forests, c. 2000m. Fl. Jan, Feb, Nov/Dec.
100. Dendrochilum warrenii H.A.Pedersen & Gravend., Blumea 49 (2004) 358-360. Cootes (2011): "... is believed to have originated in the Philippines but this is not certain. Its closest relatives are of Philippine origins."
101. Dendrochilum wenzelii Ames, Orchidaceae 5 (1915) 65; --H.A.Pedersen et al., Opera Bot. 130 (1997) 21; -- H.A.Pedersen, ibid. 131 (1997) 85, Fig. 43; Pl. IIIA-B; --Cootes, Orch. Philip. (2001) 110; --Acoridium wenzelii (Ames) Ames, Orchidaceae 7 (1922) 82; --Ames in Merr., EPFP 1 (1924) 291; --Type: Wenzel 264 (AMES*, lecto, designated by LO Williams 1951: 301; iso: BM, C, K, L*, NY*, P, SING*, US*), Leyte: Leyte prov., Masaganap near Jaro, epiphyte in forest, 750m, 11 Feb 1914. LUZON: Apayao (Mt Sulu), Kalinga (Balbalan), Nueva Vizcaya (Dalton Pass), Camarines Sur (Mt Isarog; Sagnay), Albay (Mt Malinao), BILIRAN (Mt Suiro), LEYTE: Leyte (Buenavista and Masaganap, near Jaro; Mt Abucayan), MINDANAO: Bukidnon (Mt Kitanglad). Epiphytic in forests (sometimes mossy), frequently on ridges, 500-1800m. Fl. Feb, Mar, Dec. Photos 
102. Dendrochilum williamsii (Ames) Pfitzer in Engl., Pflanzenreich iv. 50. ii. B. 7 (1907) 114, Fig. 38 S; --H.A.Pedersen et al., Opera Bot. 130 (1997) 22; --H.A.Pedersen, ibid. 131 (1997) 83, Fig. 41; --Cootes, Orch. Philip. (2001) 111; --Acoridium williamsii Ames, Proc. Biol. Soc. Wash. 19 (1906) 143; --Ames in Merr., EPFP 1 (1924) 291; --Type: RS Williams 1939 (NY*, holo; iso AMES*, GH*, K, US*), Luzon: Benguet prov., La Trinidad, on rocks, 28 Sept 1904. LUZON: Mountain Province (Mt Data; Mt Pukis), Ifugao (Mt Himi-o; Mt Pimmage; Sumigar), Benguet (Mt Pauai; La Trinidad; Mt Sto Tomas), Nueva Vizcaya, Rizal (Montalban; Mt Tokduanbaboy; Mt Irid). Epiphytic in mossy forests (rarely lithophytic), 1165-2540m. Fl. Sept-Nov. Photos
103. Dendrochilum woodianum Ames, PJS 2 c (1907) Bot. 318, nom. nud.; Orchidaceae 2 (1908) 80 (& an unnumbered Fig. on p. 81); --H.A.Pedersen et al., Opera Bot. 130 (1997) 60; --H.A.Pedersen, ibid. 131 (1997) 37, Fig. 12; --Pseudacoridium woodianum (Ames) Ames, Orchidaceae 7 (1922) 79; --Ames in Merr., EPFP 1 (1924) 284; --Type: Merrill 5618 (AMES, holo; iso: K, SING, US; drawings at BM, NY, PNH, SING), Mindoro: Mindoro Oriental prov., Mt Halcon, 2050-2600m. Endemic to Philippines. MINDORO: Mindoro Oriental (Mt Halcon; Subaan River near San Teodoro). Epiphyte on ridges between 1200-2830 m. Fl. Apr, May, Nov.
104. Dendrochilum yuccifolium LO Williams, Bot. Mus. Leafl. 5 (1937) 53; --H.A.Pedersen et al., Opera Bot. 130 (1997) 58; --H.A.Pedersen, ibid. 131 (1997) 175, Fig. 83C, 101; Pl. VIIA; --Cootes, Orch. Philip. (2001) 111; --Type: Loher 13216 (AMES, holo; iso K), Luzon: Rizal prov., Montalban, Paningtingan. LUZON: Rizal (Montalban, based on the type and two other unlocalized collections, Loher 13951 and 14717). Cootes (2001) also adds Aurora, Quezon and Nueva Vizcaya provinces (2011) to the distribution range, reportedly epiphytic at elevations over 500m. Habitat preferences and altitudinal range otherwise not known. Fl. Jan, Sept; known to flower in March from cultivated specimens. Photos

Dendrolirium Blume
[Also considered a synonym of Eria Lindl.: review name]

1. Dendrolirium ornatum Blume, Bijdr. (1825) 345; --Eria ornata (Blume) Lindl., Gen. & Sp. Orch. (1830) 66; --Ames in Merr., EPFP 1 (1925) 373. Thailand, Laos, Peninsular Malaysia, Sumatra, Java, Borneo, Sulawesi, Philippines. LUZON: Benguet, Ifuago, Mountain Province, Nueva Vizcaya, Rizal, Zambales, LEYTE, SAMAR, MINDANAO: Agusan, Bukidnon, Zamboanga. Epiphytic, up to 1450m. Photos

 Dicerostylis Blume = Hylophila

 Didymoplexis Griffith

1. Didymoplexis pallens Griff., Calcutta J. Nat. Hist. 4 (1844) 383, t. 17; --Ames in Merr., EPFP 1 (1924) 267. India, China, Peninsular Malaysia, Thailand, Sumatra, Java, Taiwan, N Australia, Philippines. LUZON: Camarines, Pampanga, Rizal, Laguna, LEYTE, PALAWAN. Terrestrial, up to 300m.
2. Didymoplexis philippinensis Ames, Orchidaceae 5 (1915) 24; --Ames in Merr., EPFP 1 (1924) 268. LUZON: Camarines, PALAWAN, LEYTE. Forest up to 300m elevation.

Dienia Lindley

1. Dienia benguetensis (Ames) MA Clem. & DL Jones, Lasianthera 1 (1996) 41; --Crepidium benguetense (Ames) Marg., Ann. Bot. Fenn. 39 (2002) 65; --Malaxis benguetensis Ames, PJS 6 c (1911) Bot. 43; --Ames in Merr., EPFP 1 (1924) 303.
2. Dienia ophrydis (Koenig) Seidenf., Contr. Orchid Fl. Thailand 13 (1997)18; --Malaxis ophrydis (Koenig) Ormerod in G Seidenf., Descr. Epidendrorum Koenig (1995) 18; --Crepidium ophrydis (Koenig) MA Clem. & DL Jones, Lasianthera 1 (1996) 38; --Epidendrum ophrydis Koenig in AJ Retzius, Observ. Bot. 6 (1791) 46. --Dienia curranii (Ames) MA Clem. & DL Jones, Lasianthera 1 (1996) 41; --Malaxis curranii Ames, PJS 6 c (1911) Bot. 44; --Ames in Merr., EPFP 1 (1924) 303. --Dienia latifolia (Sm.) MA Clem. & DL Jones, Lasianthera 1 (1996) 41; --Malaxis latifolia Sm., in Rees Cycl. 22 (1819) no. 3; --Ames in Merr., EPFP 1 (1924) 304. India, S China, throughout SE Asia, New Guinea, N Australia. Terrestrial, low elevation. Photos

Diglyphosa Blume

1. Diglyphosa elmeri Ames in Elmer, LPB 5 (1912) 1555; --Ames in Merr., EPFP 1 (1924) 280.
2. Diglyphosa latifolia Blume, Bijdr. (1825) 336. 

Dilochia Lindley

1. Dilochia elmeri Ames, in Elmer, LPB 5 (1912) 1554; --Ames in Merr., EPFP 1 (1924) 317. Endemic to Philippines. LUZON: Rizal, LEYTE, SAMAR, MINDANAO: Davao. Epiphytic, c. 500m.
2. Dilochia wallichii Lindl., Gen. Sp. Orch. Pl. (1830) 38. Thailand, Sumatra, Peninsular Malaysia, Java, Borneo, Philippines, Moluccas. MINDANAO: Davao Oriental. Epiphytic, up to 800m. Photos

Diplocaulobium (Rchb.f) Kraenzlin = Dendrobium

 Dipodium R Brown

1. Dipodium paludosum (Griff.) Rchb.f., Xenia Orchid. 2 (1862) 15; --Ames in Merr., EPFP 1 (1925) 402; -- Cootes, Orch. Philip. (2001) 112; --Grammatophyllum paludosum Griff., Not. Pl. Asiat. 3 (1851) 344. Thailand, Vietnam, Cambodia, Sumatra, Peninsular Malaysia, Borneo, Philippines. LUZON: Albay, Quezon, Sorsogon, SIBUYAN, MINDORO, PANAY, LEYTE, SAMAR, MINDANAO: Surigao del Sur. Up to 600m. Photos 
2. Dipodium pictum (Lindl.) Rchb.f., Xenia Orchid. 2 (1862) 15; --Wailesia picta Lindl., J. Hort. Soc. London 4 (1849) 261. Peninsular Malaysia, Sumatra, Java, Borneo, Philippines. MINDORO, NEGROS. c. 800 m. Photos 
3. Dipodium scandens (Blume) JJ Sm., Orch. Java (1905) 488; --Leopardanthus scandens Blume, Rumphia 4 (1849) 47. 

Disperis Swartz 

1. Disperis neilgherrensis Wight, Icon. Plant. Ind.Orient. 5 (1851) t. 1719; --Kurzweil, Blumea 50 (2005) 145; Adansonia sér. 3, 27(2) (2005) 174. --Disperis philippinensis Schltr., Fedde Repert. Spec. Nov. Regni Veg. 9 (1911) 436; --Ames in Merr., EPFP 1 (1924) 260; --Type: Merrill 4215 (AMES*, iso), Luzon: Pampanga prov., Mt Arayat, very scattered among boulders on forested slopes, 300-700m, Sept 1905. --Disperis siamensis Rolfe ex Downie, Bull. Misc. Inform. Kew (1925) 422. Sri Lanka, India, Thailand, S China (Hongkong), Taiwan, S Japan, Philippines, Palau, Java, Moluccas, Papua New Guinea. LUZON: Pampanga, Batangas, Sorsogon. Terrestrial at 300-700m elevation.

Distichorchis MA Clements & DL Jones [Also considered a synonym of Dendrobium Sw.]

1. Distichorchis angusta (Quisumb.) MA Clem., Telopea 10(1) (2003) 280; --Dendrobium uniflorum var. angustum Quisumb., Philip. Orchid Rev. 3 (1950) 9. --Dendrobium quadrisulcatum JJ Sm., Bull. Jard. Bot. Buitenzorg, II, 25 (1917) 49. Borneo, Philippines. MINDANAO: Zamboanga. Epiphytic at mid elevation.
2. Distichorchis metachilina (Rchb.f.) MA Clem., Telopea 10(1) (2003) 281; --Dendrobium metachilinum Rchb.f., Bonplandia 3 (1855) 222. 
3. Distichorchis uniflora (Griff.) MA Clem., Telopea 10(1) (2003) 282; --Dendrobium uniflorum Griff., Notul. 3 (1851) 305; --Ames in Merr., EPFP 1 (1924) 357; --Cootes, Orch. Philip. (2001) 92. Thailand, Vietnam, Peninsular Malaysia, Borneo, Philippines. LUZON: Ilocos Norte, Aurora, Zambales, Bataan, Rizal, Laguna, Quezon, Sorsogon, POLILLO, SIBUYAN, MINDORO, PANAY, NEGROS: Negros Occidental, LEYTE, SAMAR, BASILAN, MINDANAO: Lanao del Sur, Agusan del Norte, Surigao del Norte, DINAGAT. Epiphytic, often in well-lit sites, up to 700m. Photos

1. Doritis pulcherrima Lindl.; --Phalaenopsis pulcherrima (Lindl.) J.J.Sm. 

Durabaculum MA Clements & DL Jones =Dendrobium

Epiblastus Schlechter

1. Epiblastus merrillii LO Williams, PJS 71 (1940) 113. Endemic to Philippines. MINDANAO: Bukidnon, Cotabato, Misamis, Zamboanga. Epiphytic, 1000-2350 m. Photos

Epicranthes Blume

1. Epicranthes glebodactyla W.Suarez & Cootes, Orchideen J. 16 (2009) 118. Endemic to Philippines. LUZON: Aurora, Nueva Vizcaya. Epiphytic, 500-1000m. Photos
2. Epicranthes sp. Epicranthes flavofimbriata sensu Cootes, Orch. Philip. (1999) 112, non (JJ Sm.) Garay & Kittredge (1985). LUZON: Aurora. Epiphytic in brightly lit habitat, c. 500m. 
3. Epicranthes sp. NEGROS: Negros Oriental (Sibulan, c. 800m, PNH 5404 Edaño). 
4. Epicranthes sp. MINDANAO: Misamis Oriental. Pink with darker pink spots, brown-gray petals. 
5. Epicranthes sp. MINDANAO: Misamis Oriental. Dull orange with dense dull pink spots, silvery petals. 
6. Epicranthes sp. MINDANAO: Misamis Oriental. Purple-pink with moss-green petals. 

Epigeneium Gagnepain

1. Epigeneium acuminatum (Rolfe) Summerh., Kew Bull. 12 (1957) 260; --Cootes, Orch. Philip. (2001) 113; --Katherinea acuminata (Rolfe) AD Hawkes, Lloydia 19 (1956) 94; --Dendrobium acuminatum Rolfe in Ames, Orchidaceae 1 (1905) 86; --Ames in Merr., EPFP 1 (1924) 343; --Type: CA Wenzel 47. Endemic to Philippines. LUZON: Kalinga, Benguet, Nueva Vizcaya, Nueva Ecija, Aurora, Bataan, Rizal, Quezon, MINDORO. Epiphytic, 500-2000m, often in full sun. 
2. Epigeneium lyonii (Ames) Summerh., Kew Bull. 12 (1957) 263; --Dendrobium lyonii Ames, Orchidaceae 2 (1908) 177; --Ames in Merr., EPFP 1 (1924) 351; --Type: Lyon sn. LUZON: Bataan. Epiphytic, 660-1100m.
3. Epigeneium stella-silvae (Loher & Kraenzl.) Summerh., Kew Bull. 12 (1957) 265; --Katherinea stella-silvae (Loher & Kraenzl.) AD Hawkes, Lloydia 19 (1956) 97; --Dendrobium stella-silvae (Loher & Kraenzl.) Ames, Orchidaceae 5 (1915) 139; --Ames in Merr., EPFP 1 (1924) 356. Endemic to Philippines. LUZON: Abra, Benguet, Ifuago, Mountain Province, Rizal, Zambales. Epiphytic, Forest slope, above 500m. Photos
4. Epigeneium treacherianum (Reichb.f ex Hook.f.) Summerh., Kew Bull. 12 (1957) 265; --Katherinea treacheriana (Rchb.f. ex Hook.f.) AD Hawkes, Lloydia 19 (1956) 97; --Dendrobium treacherianum Rchb.f. ex Hook.f., Bot. Mag. 107 (1881) t. 6591. Borneo, Philippines. LUZON: Apayao, Kalinga, Nueva Vizcaya, Nueva Ecija, Bataan, Quezon, Rizal, Laguna, MINDORO: Mindoro Oriental, NEGROS, SAMAR. Commonly epiphytic, occasionally lithophytic, often in well-lit sites, 600-1200m. Photos 

Epipogium Gmelin ex Borkhausen

1. Epipogium roseum (D Don) Lindl., J. Linn. Soc. Bot. 1 (1857) 177; --Ames in Merr., EPFP 1 (1924) 265; --Limodorum roseum D Don, Prodr. Fl. Nepal. (1825) 30. Mainland Asia, throughout SE Asia, India, Sri Lanka, Java, New Guinea, Solomon Isls., Australia and Africa. LUZON: Bataan, Nueva Vizcaya, Laguna, Quezon, MINDORO, LEYTE, NEGROS: Negros Oriental, MINDANAO: Lanao, Davao, Misamis. Terrestrial in forest, 500-800m. Photos 

Eria Lindley

(excluding species also placed in segregate genera: Aporodes (Schltr.) W.Suarez & Cootes, Cylindrolobus Blume, Dendrolirium Blume, Pinalia Buch.-Ham. ex Don)

Edited by Pieter B. Pelser, 4 November 2012

Photos

1. Eria aporoides Lindl. Only cultivated? Photos
2. Eria javanica (Sw.) Blume, Rumphia 2 (1836) 23; --Ames in Merr., EPFP 1 (1924) 369; --Cootes, Orch. Philip. (2001) 117; --Dendrobium javanicum Sw., Neues J. Bot. 1 (1805) 96. --Eria cochleata Lindl., in Edwards’s Bot. Reg. 30 (1844) Misc. 14; --Ames in Merr., EPFP 1 (1924) 366. India, China, Laos, Myanmar, Thailand, Vietnam, Peninsular Malaysia, Indonesia, New Guinea, Philippines. LUZON: Albay, Benguet, Camarines Sur, Laguna, Mountain Province, Rizal, MINDORO, LEYTE, SAMAR, MINDANAO: Lanao, Zamboanga. Epiphytic or lithophytic, up to 1200m.  Photos
3. Eria vanoverberghii Ames Philipp. J. Sci., C 7 (1912) 20. Photos
4. Eria whitfordii Leav. Philipp. J. Sci., C 4 (1909) 215, 236. Photos

Erythrodes Blume

1. Erythrodes boettcheri Ames, Sched. Orchid. 6 (1923) 8; --Ames in Merr., EPFP 1 (1924) 273. LUZON: Kalinga. Elevation 1000m.
2. Erythrodes weberi Ames, Orchidaceae 5 (1915) 30; --in Merr., EPFP 1 (1924) 273. MINDANAO: Lanao del Sur (Lake Lanao), Agusan del Sur (Talacogon), JOLO. Terrestrial in shady forest at 10m elevation. In JOLO at 830m elevation.
3. Erythrodes wenzelii Ames, Orchidaceae 5 (1915) 31; --Ames in Merr., EPFP 1 (1924) 273. Endemic to Philippines. LUZON: Quezon, PALAWAN, LEYTE. Terrestrial, 600-1800m.

Erythrorchis Blume

1. Erythrorchis altissima (Blume) Blume, Rumphia 1 (1837) 200; --Galeola altissima (Blume) Rchb.f., Xenia Orchid. 2 (1865) 77; --Ames in Merr., EPFP 1(1924) 262; --Holttum, Rev. Fl. Malaya 1 (1954) 99; --Cyrtosia altissima Blume, Bijdr. (1825) 396. Assam, Thailand, Vietnam, Laos, Cambodia, Myanmar, Peninsular Malaysia, Throughout Indonesia (Java, Borneo), Philippines. LUZON: Cagayan (according to Co); Nueva Vizcaya and Quezon (according to Cootes 2011). Photos 
2. Erythrorchis ochobiensis (Hayata) Garay, Bot. Mus. Leafl. Harvard Univ. 30 (1986) 234; --Galeola ochobiensis Hayata, Icon. Pl. Formosan. 6 (1916) 87. 

Euanthe Schlechter

1. Euanthe sanderiana (Reichb.f) Schltr., Orchideen (1914) 568, Fig. 194; --Vanda sanderiana Rchb.f., Gard. Chron. ii, 17 (1882) 588; --Ames in Merr., EPFP 1 (1925) 430. Endemic to Philippines. MINDANAO: Cotabato, Davao, Zamboanga. Epiphytic, up to 500m.
   • forma albata (Rchb.f.) Wolff; --Vanda sanderiana var. albata Rchb.f., Gard. Chron. III, 2 (1887) 9. MINDANAO: Davao, Cotabato. Epiphytic, up to 500m. Photos
   • forma sanderiana. MINDANAO: Zamboanga del Norte, Zamboanga del Sur, North Cotabato, South Cotabato, Davao del Norte, Davao del Sur. Epiphytic, to 500m elevation.
   • forma froebeliana (Cogn.) W.Suarez, ined? [Not in IPNI on 12-Nov-12]; --Vanda sanderiana var. froebeliana Cogn., Dict. Icon. Orch. (1903) Vanda t. 12A; --Ames, Orchidaceae 2 (1908) 244.
   • forma immaculata (Golamco) Cootes, Austral. Orchid Rev. 72(3) (2007) 34; --Vanda sanderiana var. immaculata Golamco, Waling-waling 10 (2002) 31-34.
   • forma labello-viridi (Linden & Rodigas) W.Suarez, ined.? [Not in IPNI on 12-Nov-12]; --Vanda sanderiana var. labello-viridi Linden & Rodigas, Lindenia 1 (1885) 85, t. 40; --Ames, Orchidaceae 2 (1908) 244.

Eulophia R Brown ex Lindl.

1. Eulophia bicallosa (D Don) PF Hunt & Summerhayes, Kew Bull. 20 (1966) 60; --Ormerod, Taiwania 49(3) (2004) 176 ; --Bletia bicallosa D Don, Prodr. Fl. Nepal. (1825) 30; --Type from Nepal. --Eulophia merrillii Ames, Orchidaceae 5 (1915) 104; --Ames in Merr., EPFP 1 (1924) 339; --Type: Merrill 5452 (AMES*, holo), Mindanao: Davao Oriental prov., Caraga, open grassy slopes, 100m, 6 Oct 1906. --Eulophia vanoverberghii Ames, PJS 7 c (1912) Bot. 13; --Ames in Merr., EPFP 1 (1924) 341; --Type: Vanoverbergh 336 (AMES, holo), Luzon: Mountain Province, on hillocks, 1350m, 2 Apr 1910. India, Nepal, China, Taiwan, Thailand, Malaysia, Indonesia, Philippines, Timor, Papua New Guinea, NE Australia. LUZON: Mountain Province, MINDANAO: Bukidnon (Malaybalay, Balsambangan), Davao, South Cotabato (Buayan; Nutol). Near sea-level to 1350m.
2. Eulophia dentata Ames, PJS 6 c (1911) Bot. 51; --Ames in Merr., EPFP 1 (1924) 339; --Type: not from the Philippines.
3. Eulophia exaltata Rchb.f., Bonplandia 5 (1857) 38; --Ormerod, Taiwania 49(3) (2004) 176; --Bletia stricta C Presl, Rel. Haenk. 1 (1827) 98 (basionym); --Type from Java. --Eulophia stricta (C Presl) Lindl., Gen. Sp. Orchid. Pl. (1833) 185; --Ames, Orchidaceae 5 (1915) 103; --Ames in Merr., EPFP 1 (1924) 340, non Rolfe 1897. Borneo (Kalimantan), Philippines.
4. Eulophia graminea Lindl., Gen. Sp. Orchid. Pl. (1833) 182; --Type: not from the Philippines. China, India, Sri Lanka, Nepal, Nicobar Isls., Japan, Myanmar, Thailand, Vietnam, Laos, Peninsular Malaysia, Singapore, Sumatra, Java, Borneo, N Australia, Taiwan, Hongkong, Ryukyu Isls., Philippines. LUZON. Terrestrial, up to 500m. Photos 
5. Eulophia pulchra (Thouars) Lindl., Gen. Sp. Orchid. Pl.: 182 (1833); --Eulophidium pulchrum (Thouars) Summerh., Bull. Jard. Bot. État 27 (1957) 400; --Oeceoclades pulchra (Thouars) PJ Cribb & MA Clem., Austral. Orchid Res. 1 (1989) 99; --Limodorum pulchrum Thouars, Hist. Orchid. (1822) t. 43. --Eulophia macrostachya Lindl., Gen. & Sp. Orch. (1833) 133, in Bot. Reg. 23 (1837) t. 1972; --Ames in Merr., EPFP 1 (1924) 339; --Type: not from the Philippines. Throughout much of SE Asia. LUZON: Benguet, Camarines, Laguna, Quezon, Sorsogon, CAMIGUIN, MINDORO, PALAWAN, BILIRAN, LEYTE, SAMAR, MINDANAO: Lanao, Zamboanga. Terrestrial, up to 500m. Photos 
6. Eulophia spectabilis (Dennst.) Suresh, Suresh in DH Nicolson, CRSuresh & KS Manilal, Interpret. Van Rheede’s Hort. Malab. (1988) 300; --Wolfia spectabilis Dennst., Schlussel Hortus Malab. (1818) 11, 25, 38. --Eulophia squalida Lindl., Edwards’s Bot. Reg. 27 (1841) Misc. 77; --Ames in Merr., EPFP 1 (1924) 339. --Eulophia macgregorii Ames, PJS 9 c (1914) Bot. 12; --Type: not from the Philippines. India, Sri Lanka, Himalayan Mnts., Nepal, Bhutan, China, Vietnam, Laos, Cambodia, Thailand, Malaysia, Indonesia, Borneo, New Guinea east to Fiji and Tonga, Philippines. LUZON: Benguet, Mountain Province, Pampanga, Quezon, Zambales, MINDORO, PALAWAN, BALABAC, LEYTE, MINDANAO: Davao. Terrestrial, up to 1300m. Photos 
7. Eulophia zollingeri (Rchb.f.) JJ Sm., Orch. Java (1905) 228; --Cyrtopera zollingeri Rchb.f., Bonplandia 5 (1857) 38. --Eulophia macrorhiza Blume, Fl. Jav. Orch. (1858) 155 (Orch. Arch. Ind. 183) t. 63, Fig. 2, t. 66B; --Ames in Merr., EPFP 1 (1924) 339. Sri Lanka, India, Thailand, Vietnam, SE China, Taiwan, Japan, across Malesia to NE Australia, Philippines. LUZON: Bataan, Quezon, Rizal, Sorsogon, MINDORO, LEYTE, NEGROS, MINDANAO: Davao. Terrestrial, up to 1000m. Photos 

Euphlebium (Kraenzlin) Brieger
[Also considered a synonym of Dendrobium Sw.]

1. Euphlebium balzerianum (Fessel & Lückel) MA Clem. & Cootes, Orchideen J. 16(1) (2009) 26; --Dendrobium balzerianum Fessel & Lückel, Orchidee (Hamburg) 48 (1997) 173; --Cootes, Orch. Philip. (2001) 68. Endemic to Philippines. LEYTE. Epiphytic, up to 300m. Photos
2. Euphlebium bicolense (Lubag-Arquiza) MA Clem. & Cootes, Orchideen J. 16(1) (2009) 26; --Dendrobium bicolense Lubag-Arquiza, Journ. Orchideefreund Nov. (2006) 337 (336-343; figs.). Endemic to Philippines. LUZON: Albay, Aurora, Quezon, Sorsogon. Epiphytic. Photos
3. Euphlebium decoratum MA Clem. & Cootes, Orchideen J. 16(1) (2009) 25-26. Endemic to Philippines. LUZON: Nueva Vizcaya, Nueva Ecija. Epiphytic, c. 1000m. Photos
4. Euphlebium josephinae (Cootes) MA Clem. & Cootes, Orchideen J. 16(1) (2009) 26; --Dendrobium josephinae Cootes --Austral. Orchid Rev. 73(4) (2008) 24 (figs.). Endemic to Philippines. NEGROS. Epiphytic, c. 350m. Photos 
5. Euphlebium orbilobulatum (Fessel & Lückel) MA Clem. & Cootes, Orchideen J. 16(1) (2009) 26; --Dendrobium orbilobulatum Fessel & Lückel, Orchidee (Hamburg) 47 (1996) A232; --Cootes, Orch. Philip. (2001) 83. Endemic to Philippines. LEYTE. Epiphytic, hanging over water, c. 600m. Photos 
6. Euphlebium rhodochilum Ferreras & Cootes, Orchideen J. 17(2) (2010) 54 (-57; figs.). MINDANAO: Agusan del Sur. Epiphytic, c. 350m.
7. Euphlebium sibuyanense (Lubag-Arquiza) MA Clem. & Cootes, Orchideen J. 16(1) (2009) 26; --Dendrobium sibuyanense Lubag-Arquiza, Phil. Agr. Sci. 88 (2005) 4, 484, nom. inval.; --Orchid Digest 70(3) (2006) 174. Endemic to Philippines. SIBUYAN, MINDORO. Epiphytic, 500-700m. Photos

Flickingeria AD Hawkes 

1. Flickingeria candoonense (Ames) Seidenf., Dansk Bot. Ark. 34(1) (1980) 17; --Dendrobium candoonense Ames, Orchidaceae 7 (1922) 94; --Ames in Merr., EPFP 1 (1924) 346.
2. Flickingeria chrysographata (Ames) Hawkes, Orch. Weekly 2 (1961) 452; Orquídea (Rio de Janeiro) 27 (1965) 302; --Ephemerantha chrysographata (Ames) PF Hunt & Summerh., Taxon 10 (1961) 103; --Dendrobium chrysographatum Ames, Orchidaceae 5 (1915) 119; --Ames in Merr., EPFP 1 (1924) 346. Endemic to Philippines. LUZON: Aurora, Mountain Province, Quezon, Rizal, Zambales. Epiphytic, 500-2000m. Photos
3. Flickingeria comata (Blume) ADHawkes, Orchid Weekly 2(46) (1961) 453; --Ephemerantha comata (Blume) PF Hunt & Summerh., Taxon 10 (1961) 103; --Dendrobium comatum (Blume) Lindl., Gen. Sp. Orchid. Pl. (1830) 76; --Desmotrichum comatum Blume, Bijdr. (1825) 329. --Flickingeria fimbriatolabellum (Hayata) AD Hawkes, Orchid Weekley 2(46) (1961) 454; --Ephemerantha fimbriatolabella (Hayata) PF Hunt & Summerh., Taxon 10 (1961) 104; --Dendrobium fimbriatolabellum Hayata, Icon. Pl. Formosan. 4 (1914) 38; --Type: not from the Philippines.
4. Flickingeria convexa (Blume) AD Hawkes, Orch. Weekly 2(46) (1961) 453; --Desmotrichum convexum Blume, Bijd. (1825) 330. Thailand, Peninsular Malaysia, Sumatra, Java, Borneo, Australia, Solomon Isls., Philippines. MINDORO, LEYTE, MINDANAO: Cotabato. Epiphytic, up to 600m.
5. Flickingeria eurorum (Ames) AD Hawkes, Orch. Weekly 2 (1961) 454; Orquídea (Rio de Janeiro) 27 (1965) 303; --Ephemerantha eurora (Ames) PF Hunt & Summerh., Taxon 10 (1961) 103; --Desmotrichum eurorum (Ames) AD Hawkes, Lloydia 20 (1957) 125; --Dendrobium eurorum Ames, Orchidaceae 5 (1915) 124; --Ames in Merr., EPFP 1 (1924) 348.
6. Flickingeria fimbriata (Blume) AD Hawkes, Orch. Weekly 2 (1961) 454; Orquídea (Rio de Janeiro) 27 (1965) 303; --Ephemerantha fimbriata (Blume) PF Hunt & Summerh., Taxon 10 (1961) 103;.--Dendrobium fimbriatum (Blume) Lindl., Gen. Sp. Orchid. Pl. (1830) 76, nom. illeg.; --Desmotrichum fimbriatum Blume, Bijdr. (1825) 329. --Dendrobium plicatile Lindl., Edwards’s Bot. Reg. 26 (1840) Misc. 10; --Ames in Merr., EPFP 1 (1924) 353; --Type: not from the Philippines. China, Vietnam, Thailand, Nicobar Isls., Peninsular Malaysia, Sumatra, Java, Sulawesi, Borneo, Philippines. LUZON: Bataan, Cagayan, Isabela, Laguna, Pampanga, Quezon, Rizal, Tarlac, CATANDUANES, DINAGAT, MINDORO, PALAWAN, LEYTE, PANAY, SAMAR, MINDANAO: Agusan, Lanao, Surigao. Epiphytic, up to 800m. Photos
7. Flickingeria interjecta (Ames) AD Hawkes, Orch. Weekly 2 (1961) 454; Orquídea (Rio de Janeiro) 27 (1965) 304; --Ephemerantha interjecta (Ames) PF Hunt & Summerh., Taxon 10 (1961) 104; --Desmotrichum interjectum (Ames) AD Hawkes, Lloydia 20 (1957) 126; --Dendrobium interjectum Ames, Orchidaceae 5 (1915) 125; --Ames in Merr., EPFP 1 (1924) 350. Endemic to Philippines. LUZON: Quezon, MINDORO, LEYTE, PANAY. Epiphytic, up to 750m. Photos 
8. Flickingeria junctiloba Fessel & Lückel, Orchidee (Hamburg) 49 (1998) 254. Endemic to Philippines. LUZON: Quezon, LEYTE. Epiphytic, 800-1000m. Photos
9. Flickingeria loheriana (Kraenzl.) W.Suarez, Orchideen J. 17(1) (2010) 14 (-15); --Dendrobium loherianum Kraenzl., Ann. k. k. Nat. Hofmus. Wien 30 (1916) 62; --Ames in Merr., EPFP 1 (1924) 350.
10. Flickingeria luxurians (JJ Sm.) AD Hawkes, Orch. Weekly 2 (1961) 457; Orquídea (Rio de Janeiro) 27 (1965) 305; --Desmotrichum luxurians (JJ Sm.) Carr, Gard. Bull. Straits Settlem. 7 (1932) 9; --Ephemerantha luxurians (JJ Sm.) PF Hunt & Summerh., Taxon 10 (1961) 105; --Dendrobium luxurians JJ Sm., Bull. Jard. Bot. Buitenzorg, III, 3 (1921) 288. Thailand, Peninsular Malaysia, Java, Borneo, Philippines. MINDANAO: Surigao, DINAGAT, TAWI-TAWI. Epiphytic, up to 300m.
11. Flickingeria praetermissa W.Suarez & Cootes, Philip. Orch. Rev. 15(2) (2007) 19; --Dendrobium forcipatum Ames, ined., non Dendrobium forcipatum JJ Sm., 1920; --Type: Wenzel 65 (AMES, holo), Leyte: Leyte prov., Dagami, Puguahaan, 17 May 1913. --Flickingeria xantholeuca auctt., non (Rchb.f.) AD Hawkes. --Flickingeria praetermissa W.Suarez & Cootes, --Philipp. Orchid Rev. 15(2) (2007) 19. Endemic to Philippines. LUZON: Nueva Vizcaya, Laguna, Quezon (according to Cootes 2011 only known from Quezon), LEYTE: Leyte (Dagami, Puguahaan), MINDANAO: Davao del Sur. Lowland mixed dipterocarp forests, epiphytic on limbs of medium-sized to tall trees, in exposed sites, 120-750m. Photos
12. Flickingeria pseudoconvexa (Ames) AD Hawkes, Orch. Weekly 2 (1961) 458; Orquídea (Rio de Janeiro) 27 (1965) 306; --Desmotrichum pseudoconvexum (Ames) AD Hawkes, Lloydia 20 (1957) 126; --Ephemerantha pseudoconvexa (Ames) PF Hunt & Summerh., Taxon 10 (1961) 105; --Dendrobium pseudoconvexum Ames, Orchidaceae 5 (1915) 135; --Ames in Merr., EPFP 1 (1924) 354.
13. Flickingeria purpureostelidia (Ames) AD Hawkes, Orquídea (Rio de Janeiro) 27 (1965) 306; --Desmotrichum purpureostelidium (Ames) AD Hawkes, Lloydia 20 (1957) 127; --Ephemerantha purpureostelidium (Ames) PF Hunt & Summerh., Taxon 10 (1961) 105; --Dendrobium purpureostelidium Ames, Orchidaceae 5 (1915) 136; Ames in Merr., EPFP 1 (1924) 354. Taiwan, Philippines. LUZON: Aurora, Camarines Sur, Laguna, Quezon, MINDORO, LEYTE, MINDANAO: Agusan, BASILAN. Epiphytic, low elevation. Photos
14. Flickingeria parietiformis (JJ Sm.) AD Hawkes, Orquídea (Mexico City) 27 (1965) 306.
15. Flickingeria scopa (Lindl.) Brieger in Schltr., Orchideen, ed. 3, 1(11-12) (1981) 742; --Desmotrichum scopa (Lindl.) Kraenzl. in Engl., Pflanzenreich, IV, 50 II B 21 (1910) 349; --Ephemerantha scopa (Lindl.) PF Hunt & Summerh., Taxon 10 (1961) 106; --Dendrobium scopa Lindl., Edwards’s Bot. Reg. 28 (1842) Misc. 55; --Ames in Merr., EPFP 1 (1924) 354. Sulawesi, Taiwan, Guam, New Guinea, Philippines. LUZON: Laguna, Quezon, Rizal, Tarlac, MINDORO, LEYTE, MINDANAO: Cotabato. Epiphytic or lithophytic, up to 500m.
16. Flickingeria unicornis (Ames) AD Hawkes, Orch. Weekly 2 (1961) 459; Orquídea (Rio de Janeiro) 27 (1965) 307; --Desmotrichum unicorne (Ames) AD Hawkes, Lloydia 20 (1957) 127; --Ephemerantha unicornis (Ames) PF Hunt & Summerh., Taxon 10 (1961) 106; --Dendrobium unicorne Ames, Orchidaceae 5 (1915) 140; --Ames in Merr., EPFP 1 (1924) 357. Philippines.

Galeola Loureiro

1. Galeola nudifolia Lour., Fl. Cochinch. 2 (1790) 520. --Galeola pterosperma (Lindl.) Schltr., Bot. Jahrb. Syst. 45 (1911) 386; --Vanilla pterosperma Lindl. in Wall., Numer. List (1832) 7402. --Galeola kuhlii Rchb.f., Xenia Orchid. 2 (1865) 78; --Ames in Merr., EPFP 1 (1924) 262; --Holttum, Rev. Fl. Malaya 1 (1954) 99. Nepal, Sikkim, Tenasserim, E Himalayas, Myanmar, Thailand, Laos, Cambodia, Vietnam, Peninsular Malaysia, throughout Indonesia (Java, Sumatra), Borneo, New guinea, Taiwan, Philippines. BABUYAN ISLS (CAMIGUIN), LUZON: Cagayan, Rizal, Laguna, Quezon, Sorsogon, MINDORO, PANAY: Capiz, LEYTE, SAMAR, MINDANAO: Lanao, Davao. Widely distributed common species in the Philippines, 75-180m. Photos 

Garayanthus Szlach =Cleisostoma

Gastrochilus D Don

1. Gastrochilus calceolaris (Buch.-Ham. ex JE Sm.) D Don, Prodr. Fl. Nepal. (1825) 32; --Aerides calceolare Buch.-Ham. ex Sm. in A.Rees, Cycl. 39 (1818) 11. --Gastrochilus philippinensis Ames, Orchidaceae 5 (1915) 231; --Ames in Merr., EPFP 1 (1925) 434. Nepal, Sikkim, NE India, China (Yunnan, Guangdong), Myanmar, Vietnam, Cambodia, Laos, Thailand, Peninsular Malaysia, Sumatra, Java, Philippines. LUZON: Benguet (Baguio), MINDANAO: Misamis. Epiphytic, c. 1000m.
2. Gastrochilus sororius Schltr., Fedde Repert. Spec. Nov. Regni Veg. 12 (1913) 315.

Gastrodia R.Br.

Edited by Pieter B. Pelser, 30 March 2013, following Cootes 2011

1. Gastrodia javanica (Blume) Lindl., Gen. & Sp. Orch. (1840) 384; --Ames in Merr., EPFP 1 (1924) 268; --Epiphanes javanica Blume, Bijdr. (1825) 421. Sri Lanka, Thailand, Peninsular Malaysia, Indonesia (Java), Ryukyu Isls., Taiwan, Philippines. LUZON: Aurora, Pampanga, Tayabas, Quezon, MINDORO, PALAWAN, LEYTE, PANAY, MINDANAO: Davao, Lanao, Surigao. Terrestrial, apparently more general in mountainous regions. Photos 
2. Gastrodia species1. MINDANAO: Bukidnon. New record to the Philippines or new species (Paul Ormerod, pers. com. Dec-2012). Photos
3. Gastrodia verrucosa Blume, Mus. Bot. 2(9-12) (1856) 175; --Suddee & Harwood, Thai For. Bull. (Bot.) 37 (2009) 144-146. Indonesia: Java, Sumatra, Japan, Peninsular Malaysia, Thailand, Philippines. PANAY.

Gastrosiphon (Schlechter) MA Clements & DL Jones

[Also considered a synonym of Corybas Salisb.: review name]

1. Gastrosiphon ramosianus (J Dransf.) MA Clem. & DL Jones, Orchadian 13(10) (2002) 448; --Corybas ramosianus J Dransf., Kew Bull. 41 (1986) 611.
2. Gastrosiphon sp. LUZON: Nueva Vizcaya. 

Geodorum Jackson

1. Geodorum densiflorum (Lam.) Schltr., Repert. Spec. Nov. Regni Veg. Beih. 4 (1919) 259; --Limodorum densiflorum Lam., Encycl. 3 (1792) 516. --Geodorum nutans (C Presl) Ames, Orchidaceae 2 (1908) 164; --Ames in Merr., EPFP 1 (1924) 341; --Dendrobium nutans C Presl, Symb. Bot. 1: 34 (1831), nom. illeg; --Type: not from the Philippines. China, Ryukyu Isls., Myanmar, Vietnam, Thailand, Peninsular Malaysia, Sumatra, Java, Sulawesi, Taiwan, Philippines. BABUYAN ISLS (DALUPIRI), LUZON: Nueva Vizcaya, Bataan, Rizal, Cavite, Laguna, Quezon, Camarines, Sorsogon, POLILLO, PALAWAN, BANCALAN, MASBATE, MINDORO, PANAY: Antique, NEGROS: Negros Oriental, BILIRAN, LEYTE, SAMAR, MINDANAO: Bukidnon, Davao, Surigao. Terrestrial in secondary forests and open grasslands and other degraded habitats, 0-500m. Photos 

Glomera Blume

1. Glomera merrillii Ames, PJS 8 c (1913, publ. 1914) Bot. 419; --Ames in Merr., EPFP 1 (1924) 320. 

Goodyera R Brown

1. Goodyera clausa (AA Eaton ex Ames) Schltr., Bot. Jahrb. Syst. 45 (1911) 392; --Epipactis clausa AA Eaton ex Ames, Orchidaceae 3 (1908) 41, t. 38; --Ames in Merr., EPFP 1 (1924) 271. Endemic to Philippines. LUZON: Ifuago, Mountain Province (Mt Data), Benguet, Tayabas, Quezon, NEGROS: Negros Occidental. Terrestrial, c. 2200m.
2. Goodyera elmeri (Ames) Ames, Schedul. Orchid., Corrig. (1938) 37; --Epipactis elmeri Ames, Sched. Orchid. 6 (1924) 12, Fig. 3; --Ames in Merr., EPFP 1 (1923) 271. LUZON: Sorsogon. Photos
3. Goodyera fumata Thwaites, Enum. Pl. Zeyl. 4 (1861) 314. Throughout much of Asia. Locality information for Philippines not known (see Cootes 2011).
4. Goodyera luzonensis Ames, Orchidaceae 5 (1915) 26; --Epipactis luzonensis (Ames) Ames, in Merr., EPFP 1 (1924) 271. LUZON: Quezon (Mt Banahaw), c. 2000m.
5. Goodyera procera (Ker Gawl.) Hook., Exot. Fl. 1 (1823) t. 39; --Neottia procera Ker Gawl., Bot. Reg. 8 (1822) t. 639. --Goodyera philippinensis (Ames) Schltr., Bot. Jahrb. Syst. 45 (1911) 392; --Epipactis philippinensis Ames, Orchidaceae 2 (1908) 60; --in Merr., EPFP 1 (1924) 271. Throughout much of Asia. LUZON: Mountain Province, Benguet, Zambales, Bataan, Cavite, Laguna, MINDORO, PANAY. Reasonably common in LUZON at 100-1100m elevation. Photos
6. Goodyera ramosii Ames, PJS 8 c (1913, publ. 1914) 409; --Epipactis ramosii Ames, Sched. Orchid. 6 (1923) 14;--in Merr., EPFP 1 (1924) 271. CAMIGUIN. Mossy forest, on dead tree.
7. Goodyera rubicunda (Blume) Lindl., Edwards’s Bot. Reg. 25 (1839) Misc. 61; --Hatusima, Mem. Fac. Agr. Kagoshima Univ. 5 (1966) 63; --Epipactis rubicunda (Blume) AA Eaton, Proc. Biol. Soc. Wash. 21 (1908) 65; --Ames in Merr., EPFP 1 (1924) 271; --Neottia rubicunda Blume, Bijdr. (1825) 408. NE India, SW China, Taiwan, Ryukyus, Japan, across Malesia, Solomons, NE Australia, New Caledonia, Fiji, Samoa and Tonga. In the Philippines: BATAN, LUZON: Laguna, Sorsogon, MINDORO, PANAY: Antique, Capiz, NEGROS: Negros Oriental, MINDANAO: Lanao, Cotabato, Davao. Terrestrial in damp forest, 110-260m. Photos
8. Goodyera viridiflora (Blume) Blume, Fl. Javae, n.s., 1 (1858) 34, pl. 9c Fig. 2; --Epipactis viridiflora (Blume) Ames, Orchidaceae 2 (1908) 61; --Ames in Merr., EPFP 1 (1924) 272. India, Nepal, Bhutan, China, Japan, Taiwan, throughout SE Asia, Java, Philippines. LUZON: Benguet, Bataan, MINDORO, NEGROS: Negros Oriental, MINDANAO: Davao, PALAWAN. Epiphyte, up to 2000m elevation in Davao. 

Grammatophyllum Blume

(Excluding species sometimes placed in Sadokum Tiu & Cootes)

1. Grammatophyllum elegans Rchb.f., Gard. Chron. II (1882) 776.
2. Grammatophyllum martae Quisumb. ex Valmayor & Tiu in H.L.Valmayor, Orchidiana Philippiniana 1 (1984) 217; nom. inval.: without latin descr. or type. Endemic to Philippines. NEGROS. Epiphytic, up to 300m. Photos
3. Grammatophyllum measuresianum Sander, Gard. & Forest 2 (1889) 524. Sabah, Philippines. LUZON: Batangas, Cavite, MINDORO, PALAWAN, LUMBUCAN. Epiphytic, up to 500m.
4. Grammatophyllum multiflorum Lindl., Edwards’s Bot. Reg. 24 (1838) Misc. 46. Endemic to Philippines. LUZON: Albay, Camarines, Cavite, Laguna, Quezon, Sorsogon, CATANDUANES, MINDORO, PALAWAN, LEYTE, SAMAR. Epiphytic, up to 300m. Photos
   • forma multiflorum. Philippines.
   • forma citrinum; --Grammatophyllum multiflorum var. tigrinum forma citrinum Hort.; --Grammatophyllum scriptum forma citrinum Valmayor & Tiu in Valmayor, Orchid. Philip. 1 (1984) 218. Not validly published: without Latin description or type. LUZON: Albay. Up to 300m.
   • forma tigrinum Lindl., Edwards’s Bot. Reg. 28 (1842) 28; --Grammatophyllum multiflorum var. tigrinum (Lindl.) Holttum, Rev. Fl. Malaya (1964) 531. LUZON: Albay, Camarines, Cavite, Laguna, Quezon, Sorsogon, CATANDUANES, MINDORO, PALAWAN, LEYTE, SAMAR. Up to 300 m.
5. Grammatophyllum ravanii D.Tiu, Deciphering Script. Philipp. Grammatophyllum 90 (2009) 89-90 (photogrs.). Endemic to Philippines. MINDORO. Epiphytic, c. 560m. Photos
6. Grammatophyllum scriptum (L.) Blume, Rumphia 4 (1848) 48; --Ames in Merr., EPFP 1 (1925) 399; --Epidendrum scriptum L., Sp. Pl. ed. 2 (1763) 1351. Moluccas, New Guinea, Solomon Isls., east to Fiji, Philippines. MINDANAO: Zamboanga, SARANGGANI. Epiphytic, low elevation. Photos
   
   • var. scriptum
   • var. boweri (F Muell.) Schltr., Repert. Spec. Nov. Regni Veg. Beih. 1 (1912) 951; --Grammatophyllum boweri F Muell., S. Sci. Rec. 3 (1883) 1.
7. Grammatophyllum speciosum Blume, Bijdr. (1825) 378, Fig. 20; --Ames in Merr., EPFP 1 (1925) 401. Vietnam, Myanmar, Thailand, Laos, Peninsular Malaysia, Indonesia, Borneo, Papua New Guinea, Philippines. LUZON: Camarines, Nueva Ecija, Quezon, Sorsogon, MINDORO, LEYTE, MINDANAO: Davao, Surigao. Epiphytic, up to 600m.
8. Grammatophyllum wallisii Rchb.f., Linnaea 41 (1877) 107. Endemic to Philippines. LUZON: Quezon, LEYTE, NEGROS, MINDANAO: Surigao. Epiphytic, up to 600m.

Grastidium Blume
[Also considered a synonym of Dendrobium Sw.: review name]

1. Grastidium acuminatissimum Blume, Bijdr. (1825) 333; --Dendrobium acuminatissimum (Blume) Lindl., Gen. & Sp. Orch. (1830) 86; --Ames in Merr., EPFP 1 (1924) 342; Extra-Philippine range.
2. Grastidium agusanense (Ames) MA Clem. & DL Jones, Lasianthera 1 (1997) 57; --Dendrobium agusanense Ames, Sched. Orchid. 6 (1923) 79; --Ames in Merr., EPFP 1 (1924) 343; --Type: Elmer 12462. MINDANAO: Agusan del Norte. Elevation 330m.
3. Grastidium alagense (Ames) MA Clem. & DL Jones, Lasianthera 1 (1997) 57; --Dendrobium alagense Ames, PJS 2 c (1907) Bot. 328. Endemic to Philippines. Benguet, Kalinga-Apayao, Pangasinan, Quezon, Sorsogon, CATANDUANES, MINDORO, LEYTE, MINDANAO: Agusan, Davao, Lanao. Epiphytic, up to 1300m. Photos 
4. Grastidium aliciae (Ames & Quisumb.) MA Clem. & DL Jones, Lasianthera 1 (1997) 58; --Dendrobium aliciae Ames & Quisumb., PJS 52 (1934) 443. Philippines.
5. Grastidium blanche-amesii (AD Hawkes & AH Heller) MA Clem. & DL Jones, Lasianthera 1 (1997) 64; --Dendrobium blanche-amesii AD Hawkes & AH Heller, Lloydia 20 (1957) 119. Endemic to Philippines. LUZON: Ilocos Norte, Quezon, Rizal, Sorsogon, LEYTE. Epiphytic, up to 300m.
6. Grastidium chlorinum MA Clem. & Cootes, Orchideen J. 16(1) (2009) 25. Endemic to Philippines. LUZON: Nueva Vizcaya. Epiphytic, c. 1200m. Photos
7. Grastidium leytense (Ames) MA Clem. & DL Jones, Lasianthera 1 (1997) 89; --Dendrobium leytense Ames, Orchidaceae 5 (1915) 126; --Ames in Merr., EPFP 1 (1924) 350. Endemic to Philippines. LUZON: Laguna, Quezon, LEYTE. Epiphytic in forest, 60-500m. Photos
8. Grastidium luzonense (Lindl.) MA Clem. & DL Jones, Lasianthera 1 (1997) 89; --Dendrobium luzonense Lindl., Bot. Reg. 30 (1844) Misc. 54; --Ames in Merr., EPFP 1 (1924) 351. LUZON: Kalinga, Benguet, Sorsogon, CATANDUANES, MINDORO, LEYTE, MINDANAO: Lanao, Davao, Agusan. Epiphytic, sea-level to 1300m. Fairly common. Photos
9. Grastidium ornithoflorum (Ames) MA Clem. & DL Jones, Lasianthera 1 (1997) 95; --Dendrobium ornithoflorum Ames, Orchidaceae 3 (1908) 60, t. 46; --Ames in Merr., EPFP 1 (1924) 352; --Type: FB 4627 Mearns & Hutchinson. Endemic to Philippines. LUZON: Quezon, NEGROS, MINDANAO: Misamis Occidental (Mt Malindang). Epiphytic, up to 2000m. Photos
10. Grastidium pergracile (Ames) MA Clem. & DL Jones, Lasianthera 1 (1997) 97; --Dendrobium pergracile Ames, PJS 8 c (1913) Bot. 423; --Ames in Merr., EPFP 1 (1924) 353; --Type: MS Clemens 999 MINDANAO: Lanao del Sur (Camp Keithley). 
11. Grastidium verruculosum (Ames) MA Clem. & DL Jones, ined.? [Not in IPNI on 12-Nov-12]; --Dendrobium verruculosum Ames, PJS 8 c (1913) Bot. 426; --Ames in Merr., EPFP 1 (1924) 357; --Type: Lyon 143 (AMES*, holo; iso: AMES*), Philippine Islands, no precise locality given, 1909. LUZON: Ilocos Norte, LEYTE. Epiphytic. Not in Cootes’ (2006 & 2008) Checklists. 

Grosourdya Rchb.f.

1. Grosourdya appendiculata (Blume) Rchb.f., Xenia Orchid. 2 (1868) 123; --Pteroceras appendiculata (Blume) Holttum, Kew Bull. 14 (1960) 269; --Sarcochilus appendiculatus (Blume) JJ Sm. Fl. Buitenz. 6 (Orch. Jav.) (1905) 564; --Ames in Merr., EPFP 1 (1925) 406; --Thrixspermum appendiculatum (Blume) Kuntze, Rev. Gen. Pl. 2 (1891) 682; --Dendrocolla appendiculata Blume, Bijdr. (1825) 289; --Type: not from the Philippines. Andaman Isls., Myanmar, Vietnam, Cambodia, Thailand, Peninsular Malaysia, Singapore, Sumatra, Java, Borneo, Sulawesi, Philippines. PALAWAN. Epiphytic, low elevation.
2. Grosourdya muscosa (Rolfe) Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 181; --Sarcochilus muscosus Rolfe, Bull. Misc. Inform. Kew (1893) 7; --Type: not from the Philippines.
3. Grosourdya stigmata W.Suarez, ined. [Not in IPNI on 12-Nov-12]. Philippines.
4. Grosourdya triperca (Ames) Garay, Bot. Mus. Leafl. Harvard Univ. 23, 4 (1972) 181; --Sarcochilus tripercus Ames, Orchidaceae 7 (1922) 125; --Ames in Merr., EPFP 1 (1925) 408. Endemic to Philippines. MINDORO, LEYTE. Epiphytic, up to 1200m.  Photos

Habenaria Willdenow

1. Habenaria alagensis Ames, PJS 2 c (1907) Bot. 312; --Ames in Merr., EPFP 1 (1923) 255. --Habenaria luzonensis (Ames) Ames in Elmer, LPB 5 (1912) 1550. Endemic to Philippines. LUZON: Camarines Sur, Laguna, Quezon, Sorsogon, CATANDUANES, MINDORO, LEYTE, SAMAR, CAMIGUIN, MINDANAO: Zamboanga. Terrestrial, apparently near streams, up to 2000m. Photos
2. Habenaria aristulifera Rchb.f., Bonplandia 3 (1855) 213; --Ames in Merr., EPFP 1 (1924) 256. --Habenaria cumingii Kraenzl. & Schltr. in Kraenzl., Orchid. Gen. Sp. 1 (1898) 262. Endemic to Philippines. LUZON: Benguet, Mountain Province, Rizal, Laguna, ALABAT, MINDORO, MINDANAO: Davao. Terrestrial, 500-600m.
3. Habenaria boadanensis Ames, Orchidaceae 7 (1922) 153; --Ames in Merr., EPFP 1 (1924) 256. LUZON: Benguet (Mt Boadan). On open slopes at 2000m elevation.
4. Habenaria congesta Ames, Orchidaceae 2 (1908) 38; --Ames in Merr., EPFP 1 (1924) 256. LUZON (Lepanto), PANAY: Antique, GUIMARAS, BUSUANGA, CULION, MINDANAO: Zamboanga, JOLO. Apparently in dry open situations at low elevation. Photos
5. Habenaria curranii Ames, PJS 7 c (1912) Bot. 2; --Ames in Merr., EPFP 1 (1924) 256. LUZON: Cagayan (Lalloc, edge of forest, 50m). Benguet (Sablan). 
6. Habenaria dentata (Sw.) Schltr., Repert. Spec. Nov. Regni Veg. Beih. 4 (1919) 125; --Orchis dentata Sw., Kongl. Vetensk. Acad. Nya Handl. 21 (1800) 207; --Type: not from the Philippines. Thoughout much of Asia. No locality information for Philippine plants (see Cootes 2011).
7. Habenaria diphylla (Nim.) Dalz. in Hook., J. Bot. Kew Gard. Misc. 2 (1850) 262; --Ames in Merr., EPFP 1 (1924) 257; --Liparis diphyllos Nimmo in J Graham, Cat. Pl. Bombay (1839) 252. Bangladesh, India, Philippines: LUZON: Ilocos Norte, Rizal, Laguna. Terrestrial, low to mid elevation. Photos
8. Habenaria falcigera Rchb.f., Linnaea 41 (1876, publ. 1877) 100; --Ames in Merr., EPFP 1 (1924) 257. LUZON: Mountain Province, Benguet. 
9. Habenaria hystrix Ames, Orchidaceae 2 (1908) 35; --Ames in Merr., EPFP 1 (1924) 258. Borneo (Sabah), Philippines. LUZON: Bataan, Rizal, Cavite, Laguna, Batangas, Quezon, Sorsogon, MINDORO, BOHOL, SIQUIJOR, DUMARAN, MINDANAO: Zamboanga. A rather widely distributed species in the Philippines and fairly common in LUZON at c. 120-300m elevation. Photos
10. Habenaria intrudens Ames, Sched. Orchid. 6 (1923) 1, Fig. 1; --Ames in Merr., EPFP 1 (1924) 258. LUZON: Benguet, Bulacan, Rizal. Elevation 90-100m.
11. Habenaria leibergii Ames, Orchidaceae 2 (1908) 34; --Ames in Merr., EPFP 1 (1924) 258. LUZON: Ilocos Norte, Mountain Province, Bataan, Rizal. Montane regions.
12. Habenaria lingulosa Ames, Orchidaceae 2 (1908) 33; --Ames in Merr., EPFP 1 (1924) 258. LUZON: Mountain Province, Benguet. Near streams in montane areas, to 1400m. 
13. Habenaria malintana (Blanco) Merr., Sp. Blancoanae (1918) 112; --Ames in Merr., EPFP 1 (1924) 258; --Thelymitra malintana Blanco, Fl. Filip. (1837) 642. Tenasserim, Thailand, Vietnam, Myanmar. LUZON: Mountain Province, Benguet, Laguna, Nueva Ecija, Nueva Vizcaya, Pangasinan, Tarlac, Zambales, Bataan, Rizal, MINDORO. A common species in LUZON, terrestrial in the forest, up to 1300m in Mountain Province. Photos
14. Habenaria mearnsii Ames, PJS 7 c (1912) Bot. 3; Ames in Merr., EPFP 1 (1924) 259. LUZON: Benguet (Pauai and Mt Pulag), c. 2300m. Photos
15. Habenaria polytricha Rolfe, Hooker’s Icon. Pl. 25 (1896) t. 2496; --Type: not from the Philippines.
16. Habenaria ponerostachys Rchb.f., Bonplandia 3 (1855) 213; --Ames in Merr., EPFP 1 (1924) 259. LEYTE, NEGROS, CAMIGUIN, MINDANAO: Cotabato. Terrestrial in forest, 230-1600m elevation.
17. Habenaria reticulata Ames, Orchidaceae 7 (1922) 154; --Ames in Merr., EPFP 1 (1924) 259. LUZON: Benguet (Mt Pulogloko). Open pine slopes, 2000m.
18. Habenaria rhodocheila Hance ssp. philippinensis (Ames) Christenson, Lindleyana 7 (1992) 90; --Habenaria militaris var. philippinensis Ames, Orchidaceae 2 (1908) 40; --Ames in Merr., EPFP 1 (1924) 259. MINDANAO: Zamboanga, Cotabato, Davao. Terrestrial in damp soil, 60-1000m. 
19. Habenaria robinsonii Ames, PJS 7 c (1912) Bot. 5; --Ames in Merr., EPFP 1 (1924) 259. LUZON: Laguna, Batangas, Quezon.
20. Habenaria rosulata Ames, PJS 7 c (1912) Bot. 5; --Ames in Merr., EPFP 1 (1924) 259. LUZON: Quezon (Quinatacutan).
21. Habenaria rumphii (Brongn.) Lindl., Gen. Sp. Orchid. Pl. (1835) 320; --Platanthera rumphii Brongn. in LI Duperrey, Voy. Monde (1834) 194; --Type: not from the Philippines. Photos
22. Habenaria stenopetala Lindl., Gen. Sp. Orchid. Pl. (1835) 319. --Habenaria delessertiana Kraenzl., Ann. Conserv. Jard. Bot. Geneve 1 (1897) 108; --Ames in Merr., EPFP 1 (1924) 257; --Type: not from the Philippines. Nepal, India, China, Japan, Ryukyu Isls., Vietnam, Thailand, Taiwan. LUZON: Laguna (Calauan), PANAY: Antique, MINDANAO: Lanao del Sur (Camp Keithley). Terrestrial, up to 1000m. Photos 
23. Habenaria vanoverberghii Ames, Orchidaceae 5 (1915) 15; --Ames in Merr., EPFP 1 (1924) 259. LUZON: Mountain Province. In wet soil at 1300m elevation.
24. Habenaria warburgiana Kraenzl., Orch. Gen. et Sp. 1 (1898) 467; --Ames in Merr., EPFP 1 (1924) 259. LUZON: Ilocos Norte, Mountain Province, Zambales. Up to 1300m elevation in Mountain Province. Philippines.
25. Habenaria zephyrica Ames, Orchidaceae 5 (1915) 16; --Ames in Merr., EPFP 1 (1924) 259. MINDANAO: Lanao del Sur (Camp Keithley). Terrestrial.

Herminium L.

1. Herminium lanceum (Thunb. ex Sw.) Vuijk., Blumea 11 (1961) 228; --Spiranthes lancea (Thunb. ex Sw.) Bakh.f. & Steenis, Blumea 6 (1950) 361; --Ophrys lancea Thunb. ex Sw., Kongl. Vetensk. Acad. Nya Handl. 21 (1800) 223. --Herminium angustifolium (Lindl.) Benth. ex Hook.f., Fl. Brit. Ind. 6 (1890) 129; --Ames in Merr., EPFP 1 (1923) 255; --Aceras angustifolium Lindl., Edwards’s Bot. Reg. 18 (1832) t. 1525. Northwestern Himalayes, India, China, Japan, Korea, Vietnam, Thailand, Peninsular Malaysia, Taiwan, Java, Philippines. LUZON: Mountain Province, Laguna, Lepanto, Benguet. Reasonably common in this region. Terrestrial, c. Above 2000m. Photos

Hetaeria Blume

1. Hetaeria anomala (Lindl.) Rchb.f., Trans. Linn. Soc., Bot. 30 (1874) 142; --Ormerod, Taiwania 49(3) (2004) 177; --Aetheria anomala Lindl. J. Linn. Soc. Bot. 1 (1857) 185; --Type from India (Assam). NE India, Myanmar, Thailand, Vietnam, SE China, Taiwan, Malaysia, Indonesia, Philippines. MINDORO: Mindoro Occidental (Mt Sablayan, FB 11031 Merritt, AMES). Newly recorded to the Philippines by Ormerod.
2. Hetaeria elata Hook.f., Fl. Brit. India 6 (1890) 116; --Ormerod, Taiwania 49(3) (2004) 177; --Type from Peninsular Malaysia (Perak). Sumatra(?), Peninsular Malaysia, Borneo (Sabah), C Philippines. NEGROS: Negros Oriental (Cuernos Mtns, Elmer 10149, AMES). Ormerod states uncertainty in the identification of the Philippine material which has poorly preserved immature flowers. 
3. Hetaeria oblongifolia Blume, Bijdr. (1825) 410; Fl. Jav. Orch. (1858) 85 (Orch. Arch. Ind. 102), t. 32, Fig. 3; --Ames in Merr., EPFP 1 (1923) 278. Ryukyu Isls., Java, Thailand, Malaysia, Sumatra, Java, Borneo, Moluccas, New Guinea, possibly Samoa, Philippines. LUZON: Ilocos Norte, Cagayan, Benguet, Isabela, Rizal, Laguna, Quezon, MINDORO, PALAWAN, BALABAC, TICAO, NEGROS: Negros Oriental, SAMAR, MINDANAO: Zamboanga, Lanao, SULU. A common and widely distributed species in the Philippines. Terrestrial in forest at 30-90m elevation. Photos

Hippeophyllum Schlechter

1. Hippeophyllum wenzelii Ames, PJS 8 c (1913, publ. 1914) Bot. 413; --Ames in Merr., EPFP 1 (1924) 310. Endemic to Philippines. LEYTE. Epiphytic, c. 60m.

Possible novelty

1. Hippeophyllum sp. LUZON: Nueva Vizcaya, possibly endemic. 

Hylophila Lindley

1. Hylophila lanceolata (Blume) Miq., Fl. Ned. Ind. 3 (1859) 746; --Dicerostylis lanceolata Blume, Fl. Jav. Orch. (1858) 98 (Orch. Arch. Ind. 116) t. 38, Fig. 1, 1-11; --Ames in Merr., EPFP 1 (1924) 272. Peninsular Malaysia, Java, Borneo, Philippines: BATAN: Basco, near Mt Iraya, in mossy forest. 
2. Hylophila rubra Ames, Orchidaceae 2 (1908) 65; --Dicerostylis rubra (Ames) Schltr. in Engl., Bot. Jahrb. 45 (1911) 392; --Ames in Merr., EPFP 1 (1924) 273. LUZON: Laguna, MINDORO: Mindoro Oriental (Mt Halcon), PANAY: Antique, SIBUYAN (Mt Giting-giting). Terrestrial, up to 1450m.

Hymenorchis Schlechter

1. Hymenorchis vanoverberghii (Ames) Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 182; --Saccolabium vanoverberghii Ames, Orchidaceae 5 (1915) 230; --Ames in Merr., EPFP 1 (1925) 432.

Kingidium PF Hunt = Phalaenopsis

Kingiella Rolfe non Tieghem = Phalaenopsis

Kuhlhasseltia JJ Smith

1. Kuhlhasseltia whiteheadii (Rendle) Ames, Orchidaceae 5 (1915) 32; --in Merr., EPFP 1 (1924) 273; --Zeuxine whiteheadii Rendle, J. Bot. 34 (1896) 358. --Kuhlhasseltia merrillii (Ames) Schltr., Repert. Spec. Nov. Regni Veg. 9 (1911) 437; --Haemaria merrillii Ames, PJS 2 c (1907) Bot. 315. LUZON: Laguna (Mt Banahaw), MINDORO: Mindoro Oriental (Mt Mt Halcon). Terrestrial in mossy forest, 1400-2000m.
2. Kuhlhasseltia yakushimense (Yamam.) Ormerod, Lindleyana 17 (2002) 209; --Vexillabium yakushimense (Yamam.) Maekawa; --Type: not from the Philippines. Japan, Ryukyu Isls., Taiwan, Philippines. LUZON: Bataan. Terrestrial, mid elevation.

Lecanorchis Blume

1. Lecanorchis javanica Blume, Ann. Mus. Bot. Lugd.-Bat. 2 (1856) 188; --Ames in Merr., EPFP 1 (1924) 264; --Type from Java. Java, Philippines, New Guinea. LUZON: Laguna, Sorsogon, LEYTE, MINDANAO: Agusan. Terrestrial, in damp forest, 150-320m.

Lepidogyne Blume

1. Lepidogyne longifolia (Blume) Blume, Fl. Jav. Orch. (1858) 78 (Orch. Arch. Ind. 94) t. 25; --Ames in Merr., EPFP 1 (1924) 272; --Neottia longifolia Blume, Bijdr. (1825) 406. Peninsular Malaysia, Java, and New Guinea. NEGROS: Negros Oriental, LEYTE. Terrestrial in mountain regions, 500-1000m. Photos 

Liparis Rich.

1. Liparis amesiana Schltr., Fedde Reppert. Beihefte 1 (Orch. Deutsch-Neu-Guin.) (1911) 210; --Ames in Merr., EPFP 1 (1924) 310; --Stichorkis amesiana (Schltr.) Cootes, Philippine Native Orchid Species (2011) 245. Endemic to Philippines. LUZON: Bataan, Rizal, MINDORO, MINDANAO: Bukidnon, Davao. Epiphytic, 500-1500m.
2. Liparis asinacephala W.Suarez & Cootes, Austral. Orch. Rev. 73(4) (2008) 25; --Stichorkis asinacephala (W.Suarez & Cootes) W.Suarez & Cootes, Philippine Native Orchid Species (2011) 246. Endemic to Philippines. LUZON: Nueva Vizcaya. Epiphytic, 500-1000m.
3. Liparis barbata Lindl., Gen. Sp. Orchid. Pl. (1830) 27. --Liparis pectinata Ridl., J. Linn. Soc., Bot. 22 (1886) 277; --Ames in Merr., EPFP 1 (1924) 315; --Type: not from the Philippines. India, Myanmar, Thailand, Peninsular Malaysia, Sumatra, Java, Borneo, New Guinea, Philippines. LUZON: Laguna, MINDORO, LEYTE, MINDANAO: Davao. Terrestrial, c. 500m.
4. Liparis benguetensis (Ames) Schltr., Fedde Reppert. Beihefte 1 (Orch. Deutsch-Neu-Guin.) (1911) 210; --Ames in Merr., EPFP 1 (1924) 311; --Cestichis benguetensis Ames, Orchidaceae 1 (1905) 9; --Stichorkis benguetensis (Ames) Cootes, Philippine Native Orchid Species (2011) 246.
5. Liparis bicuspidata JJ Sm., Icon. Bogor. 2 (1903) 45, t. 109-C: 1-2; --Type: not from the Philippines
6. Liparis bontocensis Ames, Sched. Orchid. 6 (1923) 38; --Ames in Merr., EPFP 1 (1924) 311.
7. Liparis bootanensis Griff., Not. Pl. Asiat. 3 (1851) 278. --Liparis forbesii Ridl., J. Linn. Soc. 22 (1886) 283; --Ames in Merr., EPFP 1 (1924) 313; --Type: not from the Philippines. Himalayas, Nepal, Bhutan, India, Japan, China, Hongkong, Hainan, Ryukyu isls., Myanmar, Thailand, Vietnam, Cambodia, Laos, Peninsular Malaysia, Indonesia, Taiwan, Borneo, Philippines. LUZON: Albay, Benguet, Laguna, Mountain Province, MINDORO, MINDANAO: Lanao. Epiphytic or lithophytic, 300-1200m. Photos
8. Liparis caespitosa (Thouars) Lindl., Bot. Reg. 11 (1825) sub t. 882; --Ames in Merr., EPFP 1 (1924) 311; --Malaxis caespitosa Thouars, Hist. Orchid. (1822) t. 90; --Type: not from the Philippines. Africa, Madagascae, Mauritius, Mascarene isls., India, Nepal, Sri Lanka, Myanmar, Thailand, Vietnam, Laos, Cambodia, Indonesia, New Guinea, Taiwan, Philippines. LUZON: Bataan, Benguet, Mountain Province, Rizal, LEYTE, MINDANAO: Cotabato, Davao, Lanao. Epiphytic or lithophytic, 800-1600m. Photos
9. Liparis carnicolor Ormerod, Taiwania 53(2) (2008) 158. Philippines
10. Liparis clemensiae (Ames) Ames, Orchidaceae 5 (1915) 79; --Ames in Merr., EPFP 1 (1924) 312; --Cestichis clemensiae Ames, PJS 4 c (1909) Bot. 666. Not in Cootes 2008 checklist.
11. Liparis compressa (Blume) Lindl., Gen. & Sp. Orch. (1830) 32; --Ames in Merr., EPFP 1 (1924) 312; --Malaxis compressa Blume, Bijdr. (1825) 390; --Stichorkis compressa (Blume) J.J.Wood, Orchids Mount Kinabalu 2 (2011) 531; --Stichorkis compressa (Blume) Cootes, Philippine Native Orchid Species (2011) 246, comb. superfl.; --Type: not from the Philippines. Peninsular Malaysia, Sumatra, Java, Sulawesi, Borneo, Philippines. LUZON: Bataan. Epiphytic or lithophytic, 800-2300m. Photos
12. Liparis condylobulbon Rchb.f., Hamburger Garten- Blumenzeitung 18 (1862) 34. --Liparis confusa JJ Sm., Fl. Buitenz. 6 (Orch. Jav.) (1905) 275; --Ames in Merr., EPFP 1 (1924) 312; --Type: not from the Philippines. Thailand, Indonesia, Sulawesi, Borneo, Taiwan, Australia, Solomon isls., Samoa, Fiji, Philippines. LUZON: Albay, Benguet, Kalinga-Apayao, Laguna, Mountain Province, Nueva Vizcaya, Quezon, Rizal, Sorsogon, CATANDUANES, MINDORO, PALAWAN, LEYTE, SAMAR, MINDANAO: Agusan, Davao, Lanao, Zamboanga. Epiphytic or lithophytic, up to 1500m. Photos
13. Liparis cumingii Ridl., J. Linn. Soc. 22 (1886) 292; --Ames in Merr., EPFP 1 (1924) 312; --Stichorkis cumingii (Ridl.) Cootes, Philippine Native Orchid Species (2011) 246; --Type: not from the Philippines.
14. Liparis distans CB Clarke, J. Linn. Soc., Bot. 25 (1889) 71; --Type: not from the Philippines
15. Liparis disticha (Thouars) Lindl., Bot. Reg. 11 (1825): t. 882 ; --Malaxis disticha Thouars, Hist. Orchid. (1822) t. 89; --Stichorkis disticha (Thouars) Pfitzer, Nat. Pflanzenfam. Nachtr. [Engler & Prantl] I. 103; --Stichorkis disticha (Thouars) Cootes, Philippine Native Orchid Species (2011) 246 (comb. superfl.). --Liparis propinqua Ames, Orchidaceae 7 (1922) 110; --Ames in Merr., EPFP 1 (1924) 316; --Type: not from the Philippines
16. Liparis dumaguetensis Ames, Orchidaceae 5 (1915) 80; --Ames in Merr., EPFP 1 (1924) 312; --Liparis elmeri Ames, in Elmer, LPB 5 (1912) 1561, nom. illeg., non Cestichis elmeri Ames (1905); --Stichorkis dumaguetensis (Ames) Cootes, Philippine Native Orchid Species (2011) 246. Endemic to Philippines. LUZON: Benguet, Laguna, Nueva Vizcaya, Quezon, Rizal, MINDORO, PANAY, NEGROS, CAMIGUIN. Terrestrial, 600-1300m. Photos
17. Liparis elegans Lindl., Gen. Sp. Orchid. Pl. (1830) 30. --Liparis stricta JJ Sm., Bull. Dept. Agr. Ind. Neerl. 5 (1907) 3; --Ames in Merr., EPFP 1 (1924) 316; --Type: not from the Philippines
18. Liparis elliptica Wight, Icon. Pl. Ind. Orient. 5 (1851) t. 1735; --Ormerod, Taiwania 49(3) (2004) 177; --Type from India (Nilgiri Hills). Liparis lyonii Ames, Orchidaceae 5 (1915) 81; --Ames in Merr., EPFP 1 (1924) 314; --Cestichis lyonii Ames, PJS 6 c (1911) Bot. 47; --Type: B Lyon 155 (AMES*, holo), Luzon: Benguet prov., Baguio. S China, Sri Lanka, India, Nepal, Myanmar, Vietnam, Taiwan, Thailand, throughout Indonesia (Java), N Philippines, New Caledonia, Fiji. LUZON: Mountain Province, Benguet. Epiphytic, 200-1600m.
19. Liparis elmeri (Ames) Schltr., Fedde Reppert. Beihefte 1 (Orch. Deutsch-Neu-Guin.) (1911) 210; --Ames in Merr., EPFP 1 (1924) 313; --Cestichis elmeri Ames, Orchidaceae 1 (1905) 10. Philippines.
20. Liparis fragilis Ames, Orchidaceae 5 (1915) 80; --Ames in Merr., EPFP 1 (1924) 313; --Cestichis fragilis Ames, PJS 8 c (1913) Bot. 412; ---Stichorkis fragilis (Ames) Cootes, Philippine Native Orchid Species (2011) 246. Philippines.
21. Liparis gibbosa Finet, Bull. Soc. Bot. France 55 (1908) 342; --Stichorkis gibbosa (Finet) Cootes, Philippine Native Orchid Species (2011) 247. Myanmar, Vietnam, Cambodia, Laos, Thailand, Peninsular Malaysia, Sumatra, Java, Borneo, New Guinea, Pacific Islands, Philippines. LEYTE, SAMAR. Epiphytic or lithophytic, 500-1500m.
22. Liparis grandis Ames & Schweinf., Orch. 6 (1920) 87; --Type: not from the Philippines
23. Liparis grossa Rchb.f., Gard. Chron., n.s., 19 (1883) 110; --Liparis rizalensis Ames, Orchidaceae 6 (1920) 295; --Ames in Merr., EPFP 1 (1924) 316. Myanmar, Taiwan, Philippines. LUZON: Nueva Vizcaya. Epiphytic, c. 500m. Photos
24. Liparis halconensis (Ames) Ames, Orchidaceae 5 (1915) 80; --Ames in Merr., EPFP 1 (1924) 313; --Cestichis halconensis Ames, PJS 2 c (1907) Bot. 321. Endemic to Philippines. LUZON: Ifuago, MINDORO, PANAY. Terrestrial or lithophyte, 400-800m. Photos
25. Liparis jarensis Ames, Orchidaceae 6 (1920) 293; --Ames in Merr., EPFP 1 (1924) 313. Not in Cootes 2008 Checklist.
26. Liparis latifolia (Blume) Lindl., Gen. Spec. Orch. Pl. (1830) 30; --Malaxis latifolia Blume Bijdr. (1825) 393, non Sm. in Rees Cycl. 22 (1819) no. 3; --Type: not from the Philippines. Photos
27. Liparis leytensis Ames, Orchidaceae 5 (1915) 80; --Ames in Merr., EPFP 1 (1924) 313; --Stichorkis leytensis (Ames) Cootes, Philippine Native Orchid Species (2011) 247.
28. Liparis linearifolia (Ames) Ames, Orchidaceae 5 (1915) 81; --Ames in Merr., EPFP 1 (1924) 313; --Cestichis linearifolia Ames in Elmer, LPB 5 (1912) 1563; --Stichorkis linearifolia (Ames) Cootes, Philippine Native Orchid Species (2011) 247. Philippines.
29. Liparis magnicallosa Ames, Orchidaceae 7 (1922) 108; --Ames in Merr., EPFP 1 (1924) 314; --Stichorkis magnicallosa (Ames) Cootes, Philippine Native Orchid Species (2011) 247. Endemic to Philippines. LUZON: Bataan, Ifuago, Mountain Province, Nueva Vizcaya, Nueva Ecija, Quezon, Rizal, MINDORO, LEYTE, MINDANAO: Misamis, Zamboanga. Epiphytic, 300-2900m.
30. Liparis merrillii (Ames) Schltr., Fedde Reppert. Beihefte 1 (Orch. Deutsch-Neu-Guin.) (1911) 210; --Ames in Merr., EPFP 1 (1924) 314; --Cestichis merrillii Ames, Orchidaceae 1 (1905) 11; --Stichorkis merrillii (Ames) Cootes, Philippine Native Orchid Species (2011) 247. Philippines.
31. Liparis monophylla Ames, Orchidaceae 6 (1920) 294; --Ames in Merr., EPFP 1 (1924) 314. Not in Cootes’ (2006 & 2008) Checklists.
32. Liparis negrosiana Ames in Elmer, LPB 5 (1912) 1562; --Ames in Merr., EPFP 1 (1924) 314. Endemic to Philippines. NEGROS. Terrestrial, 1300m.
33. Liparis nervosa (Thunb.) Lindl., Gen. Sp. Orchid. Pl. (1830) 26; --Ophrys nervosa Thunb. in Murray, Syst. Veg. ed. 14 (1784) 814; --Type: not from the Philippines
34. Liparis nutans Ames, Orchidaceae 5 (1915) 81; --Ames in Merr., EPFP 1 (1924) 315; --Cestichis nutans Ames, PJS 4 c (1909) Bot. 597; --Stichorkis nutans (Ames0 Cootes, Philippine Native Orchid Species (2011) 247. Endemic to Philippines. LEYTE, PALAWAN, MINDANAO: Agusan, Bukidnon, Lanao, Surigao. Epiphytic, up to 1000m. Photos
35. Liparis palawanensis Ames, Sched. Orchid. 6 (1923) 39; --Ames in Merr., EPFP 1 (1924) 315.
36. Liparis pallida (Blume) Lindl., Gen. & Sp. Orch. (1830) 31; --Ames in Merr., EPFP 1 (1924) 315; --Malaxis pallida Blume, Bijdr. (1825) 391; --Type: not from the Philippines
37. Liparis parviflora (Blume) Lindl., Gen. & Sp. Orch. (1830) 31; --Ames in Merr., EPFP 1 (1924) 315; --Malaxis parviflora Blume, Bijdr. (1825) 392; --Type: not from the Philippines. Peninsular Malaysia, Thailand, Indonesia, Sulawesi, Borneo, Philippines. LUZON: Benguet, Kalinga-Apayao, Laguna, Mountain Province, Nueva Ecija, Pangasinan, Quezon, Rizal, MINDORO, BUSUANGA, LEYTE, MINDANAO: Agusan, Cotabato, Davao, BASILAN. Epiphytic, up to 2000m.
38. Liparis philippinensis (Ames) Schltr., Fedde Reppert. Spec. Nov. Regni Veg. Beihefte 1 (Orch. Deutsch- Neu-Guin.) (1911) 210; --Ames in Merr., EPFP 1 (1924) 315; --Cestichis philippinensis Ames, Orchidaceae 1 (1905) 7; --Stichorkis philippinensis (Ames) Cootes, Philippine Native Orchid Species (2011) 248. Endemic to Philippines. LUZON: Abra, Bataan, Benguet, Cagayan, Laguna, Mountain Province, Nueva Vizcaya, Pampanga, Rizal, MINDORO, PANAY, LEYTE, NEGROS, MINDANAO: Agusan, Bukidnon, Cotabato. Epiphytic, 300-2900m. Photos
39. Liparis prava Ames, Orchidaceae 7 (1922) 109; --Ames in Merr., EPFP 1 (1924) 316; --Stichorkis prava (Ames) Cootes, Philippine Native Orchid Species (2011) 248.
40. Liparis robusta Hook.f., Hooker's Icon. Pl. (1890) 21: t. 2012. China, Peninsular Malaysia, Thailand, Indonesia, Borneo, Timor, New Guinea, Philippines. LEYTE, MINDANAO: Bukidnon. Epiphytic, up to 1100m. Photos
41. Liparis somai Hayata, Icon. Pl. Formosan. 4 (1914) 33. Taiwan, Philippines. MINDORO. Epiphytic, 200-400m. Photos
42. Liparis tricallosa Rchb.f., Gard. Chron. ii, 11 (1879) 684; --Ames in Merr., EPFP 1 (1924) 316; --Type: not from the Philippines. Peninsular Malaysia, Sumatra, Borneo, Philippines. SULU. Terrestrial, up to 700m.
43. Liparis trichoglottis (Ames) Schltr., Fedde Repert. Spec. Nov. Regni Veg. Beihefte 1 (Orch. Deutsch-Neu- Guin.) (1911) 203; --Ames in Merr., EPFP 1 (1924) 316; --Cestichis trichoglottis Ames, Orchidaceae 2 (1908) 139.
44. Liparis viridicallus Holttum, Gard. Bull. Sing. 14 (1953) 4; --Type: not from the Philippines
45. Liparis viridiflora (Blume) Lindl., Gen. Sp. Orchid. Pl. (1830) 31; --Malaxis viridiflora Blume, Bijdr. (1825) 392. --Liparis longipes Lindl., in Wall. Pl. Asiat. Rar. 1 (1830) 31, t. 35; --Ames in Merr., EPFP 1 (1924) 313; --Type: not from the Philippines. India, Nepal, Sri Lanka, China, Taiwan, Myanmar, Thailand, Vietnam, Laos, Cambodia, Peninsular Malaysia, Indonesia, Samoa, Fiji, Philippines. LUZON: Benguet, Ilocos Norte, Laguna, Mountain Province, Quezon, Rizal, MINDORO, LEYTE, MINDANAO: Zamboanga. Epiphytic, up to 1650m. Photos
46. Liparis wenzelii Ames, Orchidaceae 5 (1915) 84; --Ames in Merr., EPFP 1 (1924) 316. Not in Cootes 2008 Checklist.
47. Liparis wrayi Hook.f., Fl. Brit. India 6 (1891) 181, 108; --Type: not from the Philippines

Insufficiently known

1. Liparis fulgens Rolfe, Gard. Chron. 2 (1889) 620. 

Excluded taxa

1. Liparis cauliflora Merr., LPB 6 (1913) 1960. This is Loranthus cauliflorus Merr. (Loranthaceae) in the publication cited.

Ludisia A Richard

1. Ludisia discolor (Ker-Gawl.) Blume, Fl. Javae ns 1 (1858) 95; --Ormerod, Taiwania 49(3) (2004) 178; --Goodyera discolor Ker Gawl., Bot. Reg. 4 (1818) t. 271. India, S China, Hongkong, Myanmar, China, Vietnam, Thailand, Peninsular Malaysia, Indonesia, Anambas Isls, Natuna Isls, Philppines. MINDORO, PALAWAN (Brookes Point, BS 81147 Taylor, AMES). Terrestrial, up to 600m. Photos
2. Ludisia striata W.Suarez and Cootes, ined. [Not in IPNI on 12-Nov-12]. Philippines.

Luisia Gaudichaud

1. Luisia cordatilabia Ames & Quisumb., PJS 52 (1934) 459. Endemic to Philippines. LUZON: Benguet, Mountain Province, Nueva Ecija, Nueva Vizcaya, Quezon. Epiphytic, above 1200m. Photos
2. Luisia curtisii Seidenf., Contr. Orchid Fl. Thailand 13 (1997) 49. Vietnam, Thailand, Peninsular Malaysia, Sumatra, Borneo, Philippines. PALAWAN. Epiphytic, low elevation. Photos
3. Luisia foxworthii Ames, Orchidaceae 2 (1908) 222; --Ames in Merr., EPFP 1 (1925) 426.
4. Luisia ramosii Ames, PJS 6 c (1911) Bot. 55; --Ames in Merr., EPFP 1 (1925) 426; --Type: BS 7970. LUZON: Cagayan, Zambales.
5. Luisia tristis (G Forst.) Hook.f., Fl. Brit. India 6 (1890) 25; --Epidendrum triste G Forst., Fl. Ins. Austr. (1786) 60. --Luisia teretifolia Gaudich. in Freyc. Voy. Uranie et Physic. (1829) Bot. 427, t. 37; --Ames in Merr., EPFP 1 (1925) 426. --Luisia valida Rchb.f., Bonplandia 10 (1862) 335; --Ames in Merr., EPFP 1 (1925) 427; --Type: not from the Philippines. As Luisia teretifolia in Cootes (2011): Widespread in SE Asia. LUZON: Aurora, Bataan, Bulacan, Cavite, Ifuago, Laguna, Rizal, Sorsogon, CAMIGUIN, MINDORO, PALAWAN, LEYTE, NEGROS, SAMAR, MINDANAO: Agusan, Davao, Lanao, Surigao. Epiphytic, 50-500m. Photos

Macodes (Blume) Lindl.

1. Macodes petola (Blume) Lindl., Gen. & Sp. Orch. (1840) 497; --Ames in Merr., EPFP 1 (1924) 275; --Neottia petola Blume, Bijdr. (1825) 407. Peninsular Malaysia, Sumatra, Java, Philippines. LUZON: Laguna (Mt Makiling), Quezon (Mt Binuang), MINDANAO: Agusan. Terrestrial, 300-1400m. Photos 

Macropodanthus LO Williams

1. Macropodanthus philippinensis LO Williams, Bot. Mus. Leafl. 6 (1938) 104. MINDORO. Possibly endemic. 
2. Macropodanthus cootesii Tiong, Die Orchidee xxxx (2010) xxxx. [Not in IPNI on 16-Nov-12]. Endemic to Philippines. MINDORO, LEYTE, NEGROS. Epiphytic, up to 600m. Photos

Malaxis Solander ex Swartz

1. Malaxis monophyllos (L.) Sw., Kongl. Vetensk. Acad. Nya Handl. 21 (1800) 234; --Ophrys monophyllos L., Sp. Pl. (1753) 947. 

Malleola JJ Sm. & Schlechter

1. Malleola baliensis JJ Sm., Bull. Jard. Bot. Buitenz. ser. 3, 2 (1920) 118. Java, Bali, Philippines. LUZON: Quezon. Epiphytic, up to 1000m. Photos
2. Malleola constricta Ames, Orchidaceae 5 (1915) 234; --Ames in Merr., EPFP 1 (1925) 434. Endemic to Philippines. LUZON: Laguna, Sorsogon, POLILLO, BOHOL, LEYTE, MINDANAO: Agusan, Cotabato. Epiphytic, up to 700m.
3. Malleola eburnea Cootes and W.Suarez, Austral. Orch. Rev. 72(3) (2007) 18. Endemic to Philippines. LUZON: Laguna. Epiphytic, 200-500m. Photos
4. Malleola flammea R.Boos, Cootes & W.Suarez, Austral. Orchid Rev. 76(4) (2011) 51. Endemic to Philippines. LUZON: Aurora, Laguna, Nueva Vizcaya. Epiphytic, c. 1200m. Photos
5. Malleola lyonii Ames, Orchidaceae 5 (1915) 235; --Ames in Merr., EPFP 1 (1925) 434. Endemic to Philippines. BOHOL, LEYTE. Epiphytic, c. 300m.

Possible novelty

1. Malleola acutilingua W.Suarez, ined. [Not in IPNI on 12-Nov-12]. Philippines.

Megalotus Garay

1. Megalotus bifidus (Lindl.) Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 185; --Sarcanthus bifidus (Lindl.) Ames, Orchidaceae 5 (1915) 245; --Ames in Merr., EPFP 1 (1925) 436; --Saccolabium bifidum Lindl., Edwards’s Bot. Reg. 24(Misc.) (1838) 3. Endemic to Philippines. LUZON: Kalinga-Apayao, Laguna, Nueva Ecija, MINDORO, LEYTE, MINDANAO: Agusan, Cotabato. Epiphytic, up to 1200m. Photos

Micropera Lindley

1. Micropera edanoi Ormerod, Taiwania 53(2) (2008) 159 (-160). Philippines.
2. Micropera loheri (LO Williams) Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 186; --Camarotis loheri LO Williams, Bot. Mus. Leafl. 5 (1937) 59. Endemic to Philippines. LUZON: Rizal. Epiphytic, mid elevation. Photos
3. Micropera philippinensis (Lindl.) Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 186; --Camarotis philippinensis Lindl., J. Linn. Soc., Bot. 3 (1859) 37; --Ames in Merr., EPFP 1 (1925) 436. Endemic to Philippines. LUZON: Laguna, Quezon, Rizal, Sorsogon, BOHOL, LEYTE. Epiphytic, up to 850m. Photos
4. Micropera utriculosa (Ames) Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 187; --Camarotis utriculosa Ames, Orchidaceae 5 (1915) 244; --Ames in Merr., EPFP 1 (1925) 436. Endemic to Philippines. LUZON: Albay, Cavite, Quezon, BOHOL, MINDANAO: Agusan, Cotabato. Epiphytic, up to 1000m.
   
   • var. utriculosa.
   • var. diwata Arquiza, Austral. Orch. Rev. 71 (2006) 6, 39-40.

Microsaccus Blume

1. Microsaccus griffithii (Parish & Rchb.f.) Seidenf., Opera Bot. 95 (1988) 25; --Saccolabium griffithii Parish & Rchb.f., Trans. Linn. Soc. London 30 (1874) 145. --Microsaccus brevifolius JJ Sm., Icon. Bogor. 3 (1906) 63, t. 225; --Ames in Merr., EPFP 1 (1925) 442. Myanmar, Thailand, Vietnam, Cambodia, Peninsular Malaysia, Sumatra, Java, Borneo, Philippines. MINDANAO: Davao. Epiphytic, low elevation.
2. Microsaccus wenzelii Ames, Orchidaceae 5 (1915) 257; --Ames in Merr., EPFP 1 (1925) 442. Endemic to Philippines. LUZON: Nueva Ecija, Nueva Vizcaya, Quezon, LEYTE, MINDANAO: Surigao. Epiphytic, 60-1200m. Photos

Microtatorchis Schlechter

1. Microtatorchis aristata Garay, Bot. Mus. Leafl. Harvard Univ. 23 (1972) 187. *Taeniophyllum bracteatum LO Williams, Bot. Mus. Leafl. 5 (1938) 168. Check if M aristata is a nom. nov; --Type: not from the Philippines
2. Microtatorchis compacta (Ames) Schltr., Repert. Spec. Nov. Regni Veg. 10 (1911) 209; --Taeniophyllum compactum Ames, Orchidaceae 2 (1908) 247; --Ames in Merr., EPFP 1 (1925) 442. LUZON: Mountain Province, Benguet, NEGROS. Epiphyte up to 1700m in Mountain Province.

Microtis R Brown

1. Microtis unifolia (G Forst.) Rchb.f., Beitr. Syst. Pflanzenk. (1871) 62; --Ames in Merr., EPFP 1 (1924) 261; --Ophrys unifolia G.Forst., Fl. Ins. Austr. (1786) 59. Sri Lanka, China, Japan, Ryukyu Isls., Taiwan, Malaysia, Java, Australia, New Zealand, New Caledonia. LUZON: Mountain Province, Benguet. Grassy slopes up to 1300m elevation in Mountain Province. Photos 

Mycaranthes Blume

1. Mycaranthes anceps (Leavitt) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria anceps Leavitt, PJS 4 c (1909) Bot. 219, 237, Fig. 18; --Ames in Merr., EPFP 1 (1924) 364.
2. Mycaranthes candoonensis (Ames) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria candoonensis Ames, Orchidaceae 7 (1922) 101; --Ames in Merr., EPFP 1 (1924) 366. Endemic to Philippines. MINDANAO: Bukidnon, Misamis. Epiphytic, c. 1650m. Photos
3. Mycaranthes citrina (Ridl.) Rauschert, Feddes Repert. Spec. Nov. Regni Veg. 94 (1983) 455; --Eria citrina Ridl., Bull. Misc. Inform. Kew (1924) 204; --Type: not from the Philippines. Borneo, Peninsular Malaysia, Philippines. PALAWAN, SIBUYAN. Epiphytic, 600-1300m. Photos
4. Mycaranthes clemensiae (Leavitt) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria clemensiae Leavitt, PJS 4 c (1909) Bot. 220, 238, Fig. 20; --Ames in Merr., EPFP 1 (1924) 366. Photos
5. Mycaranthes davaensis (Ames) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria davaensis Ames in Elmer, LPB 5 (1912) 1575; --Ames in Merr., EPFP 1 (1924) 367.
6. Mycaranthes gigantea (Ames) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria gigantea Ames, Orchidaceae 2 (1908) 192; --Ames in Merr., EPFP 1 (1924) 368; --Cootes, Orch. Philip. (2001) 117. Endemic to Philippines. LUZON: Bataan, Isabela, Laguna, Nueva Ecija, Rizal, MINDORO, MINDANAO: Agusan, Lanao, Misamis. Lithophytic, sometimes terrestrial, 600-1300m. Photos
7. Mycaranthes lamellata (Ames) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria lamellata Ames in Elmer, LPB 5 (1912) 1576; --Ames in Merr., EPFP 1 (1925) 370; --Type: Elmer 11715 (AMES, 2 sheets*, syntypes), Mindanao: Davao, Mt Apo, Sept 1909. Philippines.
8. Mycaranthes leonardoi Ferreras & W.Suarez, Austr. Orch. Rev. 74 (2009) 36. Endemic to Philippines. LUZON: Nueva Ecija. Epiphytic, c. 1500m. Photos
9. Mycaranthes longibracteata (Leavitt) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria longibracteata Leavitt, PJS 4 c (1909) Bot. 219, 238, Fig. 19; --Ames in Merr., EPFP 1 (1925) 371. Endemic to Philippines. LUZON: Cagayan, Mountain Province, NEGROS, MINDANAO: Misamis, Zamboanga. Epiphytic, up to 1000m.
10. Mycaranthes major (Ridl. ex Stapf) J.J.Wood, Orchids Mount Kinabalu 2 (2011) 414; --Eria major Ridl. ex Stapf, Trans. Linn. Soc. ii, 4 (1894) 237, in syn.; --Leavitt, PJS 4 c (1909) Bot. 218, 239; --Ames, Orchidaceae 5 (1915) 155; 6 (1920) 131; --Ames in Merr., EPFP 1 (1925) 371; MINDANAO: Misamis Occidental (Mt Malindang). Elevation 1750m.
11. Mycaranthes mindanaensis (Ames) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria mindanaensis Ames in Elmer, LPB 5 (1912) 1577; --Ames in Merr., EPFP 1 (1925) 372. Endemic to Philippines. NEGROS, SIBUYAN, MINDANAO: Davao del Sur (Mt Apo). Epiphytic, 200-1200m. Photos
12. Mycaranthes oblitterata Blume --Bijdr. Fl. Ned. Ind. 7: 353. (1825) Photos
13. Mycaranthes vanoverberghii (Ames) Cootes & W.Suarez, Austr. Orch. Rev. 73 (2008) 3, 22; --Eria vanoverberghii Ames, PJS 7 c (1912) Bot. 20; --Ames in Merr., EPFP 1 (1925) 375. Endemic to Philippines. LUZON: Kalinga-Apayao, Mountain Province, Nueva Vizcaya, Quezon, Rizal, MINDORO. Epiphytic, 300-1550m. Photos
14. Mycaranthes sp. NEGROS: Negros Oriental, long, pendent inflorescences.

Myrmechis Blume

1. Myrmechis gracilis (Blume) Blume, Fl. Jav. Orch. (1858) 64 (Orch. Arch. Ind. 77), t. 21, Fig. 2; --Ames in Merr., EPFP 1 (1924) 277; --Anoectochilus gracilis Blume, Bijdr. (1925) 413. Japan, Sumatra, Java, Philippines. LUZON: Benguet, Bataan, Laguna, MINDORO, MINDANAO: Misamis, Bukidnon, Davao. In mountain regions, terrestrial, above 1600m, up to 2100m in Benguet, and 3300m in MINDANAO. 
2. Myrmechis perpusilla Ames, Sched. Orchid. 6 (1923) 15; --Ames in Merr., EPFP 1 (1924) 277. Endemic to Philippines. LUZON: Benguet, MINDANAO: Bukidnon. Terrestrial, high elevation.
3. Myrmechis philippinensis Ames, Orchidaceae 2 (1908) 64; --Ames in Merr., EPFP 1 (1924) 277. LUZON: Bataan (Mt Mariveles). Terrestrial at 800m elevation. Photos

Literature

Acknowledgements

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Last updated May 12, 2013