FLORA OF VIETNAM. Fam. Asteraceae. Vernonia chinensis ?. N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality,. vicinities of Sing Xuoi Ho village (N 23°04' E 104°59'), 26.2 km to. 002° of Ha Giang city. Secondary shrubs among limestone mossy rocks on. very steep slope of karst remnant limestone ridge at elev. 400-600 m. a.s.l. Terrestrial forb or shrublet up to 1 m hg in open place. Flowers light violet. Common. No NTH 3628 12 Oct. 1999. . Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.
Coordinates (geographic position):23° 4′ N, 104° 59′ E ±1000 mRecord creation: 2019-01-16, Leonid Averyanov, ILCE-7RCitation: Specimen LE 01041986 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01041986