Vietnam, Ha Giang Prov., Meo Vac Distr, Sung Tra Municipality, vicinities of Ta Cha Lang village around point 23º10’12’’N, 105º17’39’’E at elevation about 1100-1150 m a.s.l.
Remnants of primary coniferous forest with Pseudotsuga sinensis on tops of high rocky remnant ridge composed with highly eroded marble-like limestone.
Creeping lithophyte on very steep mossy rocky slope. Flowers purple speckled. Very common.
Record creation: 2020-06-18, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01073421 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01073421