N.Vietnam, Thanh Hoa Prov., Quan Hoa Distr., Phu Le Municipality, Hang village, around point 20є32'29''N, 105є04'32''E. Primary evergreen seasonal broad-leaved closed lowland forest on very steep slopes and cliffs of rocky ridge composed with crystalline marble-like highly eroded limestone at elev. 550-700 m. Terrestrial herb on open steep clayey slope. Leaves green with irregular dark green spots. Not common. No HAL 3927 04 October 2003 FFI Pu Luong - Cuc Phuong Conservation Project Collectors: L.Averyanov, P.K.Loc, D.T.Doan, N.T.Vinh.
Coordinates (geographic position):20° 32′ 29″ N, 105° 4′ 32″ E ±1000 mComment:
Record creation: 2021-02-28, Аверьянов Леонид ВладимировичCitation: Specimen LE 01090143 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01090143