Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'52''N, 107°36'22''E (around plot 16°10'05''N, 107°36'02''E). Heavily logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale at elevation about 300-450 m a.s.l. Creeping terrestrial herb. Sepals brownish, lip white, lateral fringes greenish. Leaves deep green-brown with network of pink nerves. Rare.
Record creation: 2020-05-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01073195 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01073195