FLORA OF VIETNAM Polypodioaceae s.l. Leptochilus sp. Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Coi Gao village, around point 20°26'07"N 105°17'19"E. Secondary rich forest on steep rocky slopes of limestone mountain at elevation about 600 m a.s.l. Small creeping epiphytic vine in shady place. Not common. CPC 1499 24 March 2011 Coll.: N.Q.Hieu, L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh, T.B.Ngan, N.Tap, D.D.Dao, V.T.Ha.
Coordinates (geographic position):20° 26′ 7″ N, 105° 17′ 19″ E ±1000 mRecord creation: 2019-01-16, Leonid Averyanov, ILCE-7RCitation: Specimen LE 01041692 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01041692