Sirindhornia monophylla (Collett & Hemsl.) H.A.Pedersen & Suksathan 2002 publ. 2003

Photos by Apiwat and hisThe Thai Native Orchids Website

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Common Name The Single Leafed Sirindhornia - In Thailand Ueang ak kha ne

Flower Size .4 [1 cm]

Found in China, Myanamar and Thailand in scrub and on grassy limestone slopes at elevations of 800 to 2500 meters as a small sized warm to cold growing terrestrial with an elliptic to ovate leaf that blooms in the later spring on an erect, 4.8 to 16" [12 to 40 cm] long, papillose, 7 to many flowered inflorescence with lanceolate, to triangular-ovate, acute to acuminate, 1 to 3 veined floral bracts.

Synonyms Chusua monophylla (Collett & Hemsl.) P.F.Hunt 1971; *Habenaria monophylla Collett & Hemsl. 1890; Orchis geniculata Finet 1902; Orchis monophylla (Collett & Hemsl.) Rolfe 1898; Peristylus monophyllus (Collett & Hemsl.) Kraenzl. 1898; Ponerorchis monophylla (Collett & Hemsl.) So 1966

References W3 Tropicos, Kew Monocot list , IPNI ; Die Orchideen Schlechter 1915 as Orchis monophylla; Flora Of Thailand Orchidaceae Vol 12 Part 1 Pedersen, Kurzweil, Suddee & Cribb 2011 drawing/photo fide

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