Vietnam, Thua Thien Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'52"N, 107°36'22"E (around plot 16°09'36"N, 107°36'10"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. Terrestrial herb on shady slope. Rare. No HAL 6983 27 March 2005. Collectors: L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh.
Coordinates (geographic position):16° 9′ 52″ N, 107° 36′ 22″ E ±1000 mRecord creation: 2019-05-30, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01054845 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01054845