Dien Bien Prov., Tua Chua Distr., Trung Thu Municipality, Trung Thu Village, around point 21°55’38”N 103°18’05”E. Highly degraded primary evergreen broadleaved forest on very steep slopes and along remnant ridge composed with solid limestone at elevation 1350-1450 m a.s.l.
Lithophytic herb on vertical shady cliff along ridge tops. Rare.
CPC 2166 10 April 2011
Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, N.T.Vinh.
Record creation: 2026-03-19, Galina Savich, PhotoScan D2Citation: Specimen LE 01317510 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317510