Piperaceae C. A. Agardh Piper maclurei C.DC. S. Vietnam, Prov. Kontum. Wet shadow primary forest with bamboos on N slope of Ngoc Linh mountain system at 1200 m alt. Shrub up to 1.5 m high. Flowers white. VH 679 12.03.1995 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