Cao Bang Prov., Bao Lac Distr., Dinh Phung municipality, Ban Meo village. Secondary broad-leaved evergreen forest on steep stream slope composed by shale stratified limestone at elevation 800-900 m a.s.l. around point 22°44’32.0’’N 105°46’29.1’’E. Terrestrial creeping herb in shady rocky stream valley. Leaves uniform green or with dull yellow spots. Locally common. 24 November 2014 CPC 7654 Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz
Coordinates (geographic position):22° 44′ 32″ N, 105° 46′ 29.1″ E ±1000 mRecord creation: 2019-04-06, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01049995 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049995