S. Vietnam, Prov. Kontum. Mixed evegreen primary forest with Pinus khasya, Podocarpus nerifolius and Keteleria evelyniana at 1250 m alt. on NW slope of mountain system between Dak Poko and Dak Mek rivers.
Terrestrial herb. Flowers green purple brown. Rare.
VH 964 28.03.1995
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev