FLORA OF VIETNAM
Apocynaceae
Alyxia hainanensis Merr. et Chun

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′14.3”N 105°53′28.9”E.

Primary short evergreen broad-leaved mossy forest on tops and along ridge edge composed with solid crystalline limestone at elevation 700-750 m a.s.l.

Woody vine 2-4 m long. Fruits olive-green. Very common.

CPC 4097 6 August 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh, N.V.Tap, P.V.The, L.T.Kien.