Ha Giang Prov., Bac Me Distr., Phieng Luong municipality, around Phieng Day village. Degraded primary broad-leaved humid evergreen forest along rocky canyon of small stream at the base of mountains composed with solid crystalline highly eroded limestone at elevation 900-1000 m a.s.l. around point 22°38′43.8″N 105°19′19.8″E. Terrestrial herb on shady wet stream slope. Leaves uniform green with dirty dull purple nerves below. Flowers light pink, anthers and stigmas yellow. Abundant. 14 November 2014 CPC 7453 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz
Coordinates (geographic position):22° 38′ 43.8″ N, 105° 19′ 19.8″ E ±1000 mRecord creation: 2021-12-02, Tatiana Maisak, PhotoScan D2Citation: Specimen LE 01077627 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077627