FLORA OF VIETNAM Orchidaceae Paphiopedilum henryanum Braem.
N. Viet Nam. Ha Giang Province, Quang Ba District, at Sin Suoi Ho village and river. Degraded agricultural land among limestone rocks to ridgetop of exposed limestone under light canopy with many epiphytes and lithophytes on north and east facing slopes, at 23°06′57″N, 105°01′48″E, at 514-900 m. Lithophyte on almost vertical rock walls. Occasional. DKH 4787 1 April 2000 Collectors: D.K.Harder, N.T.Hiep, L.V.Averyanov, N.Q.Hieu, K.Daria.
Coordinates (geographic position):23° 6′ 57″ N, 105° 1′ 48″ E ±1000 mRecord creation: 2020-11-02, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01074825 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01074825