N. Vietnam, Ha Giang prov., Meo Vac distr., Shung Cha municipality,
vicinities of Lo Loi Phin village (N 23º11' E 105º17'). Wet secondary
mossy forest near the top of remnant karst limestone ridge at elev.
1250 m a.s.l. Lithophytic forb on shady mossy cliffs of N exposition.
Petiole reddish. Not rare.
No NTH 3306 05 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.
Coordinates (geographic position):23° 11′ N, 105° 17′ E ±1000 mRecord creation: 2021-11-09, Leonid Averyanov, PhotoScan D2Citation: Specimen LE 01077189 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077189