Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve. Remnants of primary broad-leaved evergreen humid forest on rocky, highly eroded, crystalline limestone at elevation 750-800 m a.s.l. around point 19°59’11.4’’N 104°58’31.8’’E. Terrestrial herb to 1.5 m tall among open wet rocks along stream. Flowers white, fragrant. Occasional.
Record creation: 2026-03-07, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203891 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203891