Vietnam, Quang Binh Prov., Minh Hoa Distr., Dan Hoa municipality, Vietnam-Laotian border, around Cha Lo military station, point 17є42’50’’N 105є45’54’’E. Broad-leaved primary forest on very steep slopes and along ridge of remnant mountain composed with highly eroded solid marble-like gray limestone at elevation 500-750 m a.s.l. Lithophytic rosulate herb on vertical shady cliffs. Flowers blue. Common.
HAL 11773 20 April 2008 photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang
Record creation: 2025-03-13 Galina Savich, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01282016 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01282016