FLORA OF VIETNAM
Rubiaceae
Oldenlandia sp.

Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Quan village, Xuan Lien Natural Reserve.

Secondary broad-leaved evergreen forest on sandstone hills at elevation 300-500 m a.s.l. around point 19°51′27.0″N 105°12′46.0″E.

Herbaceous to semi-woody vine 6-8 m long. Flowers yellowish. Common.

7 November 2013 CPC 6870
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui