Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain. Primary and secondary broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation 1300-1500 m a.s.l. around point 19°13’53.4’’N 104°12’09.7’’E.
Record creation: 2019-11-02, Leonid Averyanov, PhotoScan D1. Processing status: work_status_1Citation: Specimen LE 01059651 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01059651