Habenaria marginata Colebr. 1824 SECTION Habenariae

Full shade Hot Cool Summer

Common Name The Golden Yellow Habenaria - In China Dian Nan Yu Feng Hua

Flower Size 1/2" [1.25 cm]

Found as a small sized, hot to cool growing terrestrial in China, India, Nepal, Bangladesh, Pakistan, Myanmar and Thailand in deciduous forests, grasslands and at forest margins at elevations of 100 to 1200 meters with small cylindric tubers giving rise to a reduced and subscapigerous stem carrying a few subradical, sessile, oblong to linear-oblong, yellow margined leaves grading above into 2 to 5, lanceolate, acuminate sterile bracts that blooms in the summer on a 4 to 10" [10 to 25 cm] long, many flowered inflorescence with many erect, ovate-lanceolate, acute bracts.

Synonyms Habenaria aurantiaca Rolfe ex Downie 1925; Habenaria flavescens Hook.f. 1890; Habenaria fusifera Hook.f. 1890; ; Habenaria marginata var. flavescens (Hook.f.) T.Cooke 1907; Habenaria promensis Lindl. 1835; Orchis clavata B.Heyne ex Hook.f. 1890; Platanthera marginata (Colebr.) Lindl. 1832

References W3 Tropicos, Kew Monocot list , IPNI ; The Orchids of Burma Grant 1895/1995; The Orchids of North-Western Himalaya Vol IX Part II Duthie 1906 drawing ok; Atlas des Orchidees Cultivees Constantin 1920 drawing fide; The Orchids of Thailand Seidenfaden & Smitinand 1959 as H aurantiaca fig 19 ok; Indian Orchids A Field Guide to Identification and Culture Vol 1 Pradhan 1976 drawing ok; Orchids of Kumaun Himalayas Pangtey, Samant and Rawat 1991; Orchids of Bhutan Pearce & Cribb 2002; Orchids of India A Glimpse Misra 2007 photo fide; Flora of China Vol 25 Zhengyi, Raven & Deyuan 2009; Flora of China Vol 25 Illustrations Zhengyi, Raven & Deyuan 2010 drawing ok; Flora Of Thailand Orchidaceae Vol 12 Part 1 Pedersen, Kurzweil, Suddee & Cribb 2011 drawing/photo fide

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