FLORA OF VIETNAM

Plants of Lo Go Xa Mat NP

Orchidaceae

Malleola vietnamensis (Guillaumin) Guillaumin

Vietnam, Tay Ninh Prov., Tan Bien Distr., Tan Binh Municipality, Ta Not FP Station, around point 11°37’43”N 105°52’26”E. Slightly logged primary closed evergreen broad-leaved lowland forest with the dominance of species of Dipterocarpaceae (Dipterocarpus dyeri, D. costatus, D. alatus, D. obtusifolius, Shorea sp.) mixed with Lagerstroemia calyculata, Irvingia malayana, Anogeissus acuminata, Sindora siamensis, Pterospermum sp., on thin soils at elevation about 13 m a.s.l. Epiphyte on boles of old trees in shady places. Rare.

HLF 7691 26 December 2008

Coll. T.H.Thai, Averyanov L., P.K.Loc, P.V.The, Averyanova A., N.T.Vinh.

Grant from Henry Luce Foundation.

Herbarium prepared in 01.07.2020, L. Averyanov, HLF 7691.1. Flowers oale yellow, sepals with purple longitudinal streaks, lip apex white, anther white with ywllow tint.