FLORA OF VIETNAM
Plants of Ta Dung Nature Reserve
Rubiaceae
Hydnophytum sp.

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Som Municipality, steep hill slopes at elevation 800-900 m a.s.l. around point 11°52′50″N 107°55′35″E.

Primary broad-leaved evergreen fractionally logged dry forest along ridge edge.

Tuberiferous epiphyte on tall trees. Tubers olive-brownish, up tp 20 cm in diam and 0.5 m long. Locally common.

HLF 5540 5 November 2005.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.