FLORA OF VIETNAM
Piperaceae
Piper gymnostachyum C.DC.

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′28”N 105°53′42.7”E.

Closed rather dry evergreen broad-leaved primary forest with Hopea domination along low leveled lime clay ridge at elevation about 600 m a.s.l.

Creeping epiphytic and lithophytic vine 3-4 m. Fruits green. Occasional.

CPC 3905a 4 August 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh, N.V.Tap, P.V.The, L.T.Kien.