Tiliaceae Juss. Triumphetta pseudocana Sprague et Craib S. Vietnam, Prov. Kontum. Open secondary forest and shrubs with grasses at 900-1100 m alt. on NW slope of Ngoc Linh mountain system between Ngoc Linh and Long Nam villages. Shrub up to 1.5 m high. VH 1324 13.04.1995 International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)
Participants: L. Averyanov, N.T. Ban, N. Q. Binh, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, N.X. Tam, G. Yakovlev