Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Hang Cao village, Xuan Lien Natural Reserve. Remnants of primary and secondary broad-leaved evergreen forest on highly eroded rocky limestone hills at elevation 100-200 m a.s.l. around point 19°50'47.2"N 105°14'42.7"E. Terrestrial herb in shady places on very steep, rocky slope. Not common. 8 November 2013 CPC 6918. Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui
Coordinates (geographic position):19° 50′ 47.2″ N, 105° 14′ 42.7″ E ±1000 mRecord creation: 2019-02-22, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01049314 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049314