Hymenorchis phitamii (Orchidaceae)

Hymenorchis phitamii – new species for science discovered in southern Vietnam described and illustrated. From most closely related H. javanica it differs in emarginate orbicular lip and nearly straight (or hardly serrulate) tepals and leaves. The first record of the genus Hymenorchis in mainland Asia represents new remarkable addition to the orchid flora of Vietnam, as well as floras of Indochina and mainland Asia