Vietnam, Lam Dong Prov., Dalat City area, around point 11°59′N, 108°22′E at elevation about 1400-1500 m.
Epiphyte. Flowers odorlrss, sepals and petals dull yellowish with few dull dirty-purple marks at the base, lip white, column and anther pale yellow, ovary dull pale purple-brown. Rare.