N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thang Loi, vicinities of Lung Sam village (N 22ø45' E 106ø42'). Secondary wet evergreen broadleaved forest with remnants of primary elements on steep slopes and bluffs of karst remnant limestone ridge at 550-600 m elev. Lithophyte herb. Flowers white, lip with yellow center, tepals to the tips greenish, later flowers yellow. Leaves green with white-silver stripes. Common.
No CBL 1670 24 April 1999
International Botanical Expedition of the U.S.A. National Geographic
Record creation: 2020-09-04, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01087519 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01087519