FLORA OF VIETNAM Orchidaceae Dendrobium chrysanthum Lindl.
Son La Prov., Moc Chau Distr., Chieng Son comm., about 1 km to NE from Chieng Son village, around point 20°46′02.0N 104°37′03.1E.Remnants of primary broad-leaved evergreen forest on tops of hills composed with karstic highly eroded yellow-white limestone at elevation 1100-1050 m a.s.l.Lithophytic herb on vertical cliff. Flowers bright yellow, lip center chestnut-brown. Not rare.29 September 2016 CPC 8108 Photos Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.
Coordinates (geographic position):20° 46′ 2″ N, 104° 37′ 3.1″ E ±1000 mRecord creation: 2020-02-21, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01059970 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01059970