Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, vicinities of Sa Mui pass, around point 16°46′49″N 106°35′28″E at elevation about 600-700 m a.s.l. Remnants of primary broad-leaved evergreen submontane forest along rocky river valley on shale rocks. Terrestrial fern in open slope. Common. HLF 5894 30 March 2006. Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau. Grant from Henry Luce Foundation.
Coordinates (geographic position):16° 46′ 49″ N, 106° 35′ 28″ E ±1000 mRecord creation: 2022-01-18, Galina Savich, PhotoScan D2Citation: Specimen LE 01068293 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01068293