N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18°34′06′'N, 105°11′40′'E. Primary broad-leaved evergreen forest on steep mt slopes composed with granite along Khe Van stream at elev 400-450 m a.s.l. Terrestrial creeping herb on shady rocky stream slope. Leaves light green with indistinct wide median silver stripe. Rare. HAL 5216 8 May 2004 Collectors: P.K.Loc, L.Averyanov, P.V.The, N.T.Vinh.
Coordinates (geographic position):18° 34′ 6″ N, 105° 11′ 40″ E ±1000 mRecord creation: 2020-12-24, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01075857 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01075857