FLORA OF VIETNAM
Orchidaceae
Habenaria dentata (Sw.) Schlechter var. parageniculata (Tang et Wang) Aver., comb.nov.

Border of Son La and Lai Chau Prov.

Secondary open grassland on road-cut at elevation 1000-1200 m.

Terrestrial ephemeroid tuberiferous herb. Flowers white. Rare.

HAL 9762 13 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.