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Hydrangeaceae

Deutzia Thunb.

Edited by James V. LaFrankie & Pieter B. Pelser, 8 June 2016

Photos
  1. Deutzia pulchra S.Vidal, Rev. Pl. Vasc. Filip. (1886) 124; --Merr., EPFP 2 (1923) 218; --Pan et al., Fl. China 8 (2001) 269. --Deutzia acuminata Merr., PJS 12 c (1917) Bot. 266; EPFP 2 (1923) 218. Taiwan, Philippines. LUZON: Abra, Aurora, Bontoc, Ifugao, Mountain Province, Benguet, Nueva Ecija, Zambales, PANAY: Aklan (Mt Baloy). Commonly in the montane zone between 1000-2400m, in thickets, exposed ridges, ravines and clearings in the mossy forests. Photos

Dichroa Lour.

Edited by James V. LaFrankie & Pieter B. Pelser, 8 June 2016

Photos
  1. 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. --Dichroa febrifuga auct. non Lour.; --Fern.-Vill., Novis. App. (1880) 77; --S.Vidal, Phan. Cuming. Philip. (1885) 111. LUZON: Apayao, Batangas, Ifugao, Benguet, Laguna, Quezon, Camarines, Rizal, Zambales, MINDORO, CATANDUANES, CAMIGUIN, MINDANAO, NEGROS, PANAY. Photos
  2. Dichroa platyphylla Merr., PJS 11 c (1916) Bot. 13; EPFP 2 (1923) 219; --Hwang, Act. Phytotax. Sin. (1987) 388; --Type: BS 23416 Ramos, Luzon: Sorsogon prov., Mt Lalao, in damp forests, 11-Aug-1915. --Dichroa thyrsoidea Elmer mss., nom. ined., LPB 10 (1939) 3807. LUZON: Albay, Sorsogon, MINDORO, CATANDUANES, LEYTE. Damp forests at medium elevation. Photos

Hydrangea L.

Last edited by Pieter B. Pelser, 4 November 2017

Photos
  1. Hydrangea chinensis Maxim., Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 10 (1867) 7; --Hydrangea scandens (L.f.) Ser. 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. S. China, Taiwan, Philippines. BATANES, N LUZON to MINDANAO. Absent from Palawan. Mossy forests on most of the higher mountains, 1000-2400m. Also reported at c. 300m in Nueva Ecija. Photos
  2. 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. Taiwan, Philippines. BATAN, LUZON: Ifugao, Mountain Province, Benguet, Rizal, Laguna, NEGROS, LEYTE, MINDANAO: Davao. Usually in the mossy forest, 900-2200m. Thickets or open forests. Photos
  3. Hydrangea macrophylla (Thunb.) Ser. in DC., Prodr. 4 (1830) 15; --Viburnum macrophyllum Thunb., Syst. Veg. ed. 14 (1784) 295. --Hydrangea hortensia Sieb., Nov. Act. Nat. Cur. 142 (1829) 688. Not native, unlikely to be naturalized (J.V. LaFrankie, 8-Jun-16). Originally from Japan or N China, cultivated elsewhere. Photos

Literature

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.

Pelser, P.B., J.F. Barcelona & D.L. Nickrent (eds.). 2011 onwards. Co's Digital Flora of the Philippines. www.philippineplants.org

Copyright © 2011, Co's Digital Flora of the Philippines

Last updated 4 November 2017