FLORA OF VIETNAM Asteraceae Youngia japonica (L.) DC. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Thanh Van commune, Mo Sai village, around point 23º07ʹ46.4ʺN 104º57ʹ56.2ʺE, at elevation 1000-1190 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and mixed (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Terrestrial herb to 0.5 m tall in agricultural field in alluvial valley. Often lithophytic on open mossy rocks. Common weed. Flowers yellow. 18 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 375 (HN, LE01061493). Det. A. Sennikov 12 09 2019
Coordinates (geographic position):23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mComment:
Record creation: 2020-01-05, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067051 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067051