Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Quan village, Xuan Lien Natural Reserve. Secondary broad-leaved evergreen forest on sandstone hills at elevation 300-500 m a.s.l. around point 19°51’27.0’’N 105°12’46.0’’E. Terrestrial herb in open rocky wet place along stream. Flowers white. Common.
Record creation: 2026-03-19, Galina Savich, PhotoScan D2Citation: Specimen LE 01317509 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01317509