
Hydrangeaceae
Deutzia
Last edited by Pieter B. Pelser, 14 November 2022
- Deutzia pulchra S.Vidal, Rev. Pl. Vasc. Filip. (1886) 124; Merr., EPFP 2 (1923) 218; Pan et al., Fl. China 8 (2001) 269; Type: Vidal 1362 (MA, syn), Luzon: Lepanto. = Deutzia acuminata Merr., PJS 12 c (1917) Bot. 266; EPFP 2 (1923) 218. Distribution: Philippines, Taiwan. LUZON: Abra, Aurora, Benguet, Ifugao, Ilocos Sur, Mountain Province, Nueva Ecija, Nueva Vizcaya, Pampanga, Zambales, PANAY. Notes: Commonly in the montane zone between 1000-2400m, in thickets, exposed ridges, ravines and clearings in the mossy forests. Native.
Hydrangea
Last edited by Pieter B. Pelser, 30 October 2023
- Hydrangea chinensis Maxim., Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 10 (1867) 7; ≡ Hydrangea scandens ssp. chinensis (Maxim.) McClint., Proceedings of the California Academy of Sciences 29 (1957) 206; Type: from Taiwan. = Hydrangea lobbii Maxim., Mém. Acad. Sci. St. Pétersb. vii, 10 (1867) 15; Merr., EPFP 2 (1923) 219. = Hydrangea pubiramea Merr., PJS 12 c (1917) Bot. 267; EPFP 2 (1923) 219. = Hydrangea pubiramea var. parvifolia Merr., PJS 12c (1917) Bot. 267; EPFP 2 (1923) 219. Distribution: China, Philippines, Taiwan. BATANES, LUZON: Aurora, Benguet, Ilocos Sur, Laguna, Mountain Province, Quezon, MINDANAO: Misamis Occidental. Notes: Batanes and Luzon to Mindanao. Absent from Palawan. Mossy forests on most of the higher mountains, 1000-2400m. Also reported at c. 300m in Nueva Ecija. Native.
- Hydrangea febrifuga (Lour.) Y.De Smet & C.Granados, Taxon 64 (2015) 750; Malabrigo et al., Flora of Mt Mantalingahan Protected Landscape (2023) 134; ≡ Dichroa febrifuga Lour., Fl. Cochinch. 1 (1790) 301; Fern.-Vill., Novis. App. (1880) 77; S.Vidal, Phan. Cuming. Philip. (1885) 111. = Dichroa philippinensis Schltr. in Engl., Bot. Jahrb. 52 (1914) 122; Merr., EPFP 2 (1923) 219; Hwang, Act. Phytotax. Sin. (1987) 386; Type: Curran & Merritt 807 (syn); Elmer 9458 (syn), Luzon. Distribution: Bhutan, Cambodia, China, India, ?Indonesia, Laos, Myanmar, Nepal, Philippines, Taiwan, Thailand, Vietnam. CAMIGUIN, CATANDUANES, LEYTE, LUZON: Albay, Apayao, Batangas, Benguet, Camarines, Camarines Sur, Ifugao, Laguna, Quezon, Rizal, Sorsogon, Zambales, MINDANAO: Bukidnon, Davao del Sur, MINDORO, NEGROS, PALAWAN, PANAY. Native.
- Hydrangea integrifolia Hayata, J. Coll. Sci. Tokyo 22 (1906) 131. = Hydrangea glandulosa Elmer, LPB 2 (1908) 473; Merr., EPFP 2 (1923) 218. = Hydrangea subintegra Merr., PJS 3 c (1908) Bot. 408; EPFP 2 (1923) 219. Distribution: Philippines, Taiwan. BATAN, LEYTE, LUZON: Aurora, Benguet, Ifugao, Laguna, Mountain Province, Nueva Vizcaya, Rizal, MINDANAO: Bukidnon, Cotabato, Davao, Davao del Sur, NEGROS, SIBUYAN. Notes: Usually in the mossy forest, 900-2200m. Thickets or open forests. Native.
- Hydrangea ofeliae Sodusta & Lumawag, Phytotaxa 411 (2019) 123; ≡ Dichroa platyphylla Merr., PJS 11 c (1916) Bot. 13; EPFP 2 (1923) 219; Hwang, Act. Phytotax. Sin. (1987) 388; Type: BS 23416 Ramos (K, holo; L, NY, US, iso), Luzon: Sorsogon, Mt Lalao, in damp forests, 11-Aug-1915. = Dichroa thyrsoidea Elmer, LPB 10 (1939) 3807, in obs., pro syn. Distribution: Endemic to the Philippines. CATANDUANES, LEYTE, LUZON: Albay, Sorsogon, MINDORO. Notes: Damp forests at medium elevation. Note by P.B. Pelser (22-Jul-19): Hydrangea ofeliae (as Dichroa platyphylla) is considered a synonym of Hydrangea febrifuga in some online databases, but J.V. LaFrankie (pers. comm., 6-Jun-16) considers it taxonomically distinct. Native.
Cultivated, not naturalized
- Hydrangea macrophylla (Thunb.) Ser. in DC., Prodr. 4 (1830) 15; ≡ Viburnum macrophyllum Thunb., Syst. Veg. ed. 14 (1784) 295. = Hydrangea hortensia Siebold, Nov. Act. Nat. Cur. 142 (1829) 688. Distribution: Japan. Notes: Not native, unlikely to be naturalized (J.V. LaFrankie, 8-Jun-16); originally from Japan, cultivated elsewhere. Cultivated, not naturalized.
References
- De Smet, Y, C Granados Mendoza, S Wanke, P Goetghebeur & M-S Samain. 2015. Molecular phylogenetics and new (infra)generic classification to alleviate polyphyly in tribe Hydrangeeae (Cornales: Hydrangeaceae). Taxon 64: 741-753
- Hwang Shumei. 1987. A preliminary study on Dichroa Lour. Acta Phytotaxonomica Sinica 25: 384-389
- McClintock, E. 1957. A monograph of the genus Hydrangea. Proceedings of the California Academy of Sciences 29: 147-256
- Samain, M-S, S Wanke & P Goetghebeur. 2010. Unraveling extensive paraphyly in the genus Hydrangea s.l. with implications for the systematics of tribe Hydrangeeae. Systematic Botany 35: 593-600
- Sodusta, PJA & BCE Lumawag. 2019. Hydrangea ofeliae nom. nov. (Hydrangeaceae) from the Philippines. Phytotaxa 411: 123-124.