异名：Aster argunensis DC. (synonym)、Aster flaccidus Bunge f. stolonifer Onno (synonym)、Aster glarearum W. W. Sm. et Farrer (synonym)、Aster heterochaeta Benth. ex C. B. Clarke (synonym)、Aster intermedius Turcz. ex DC. (synonym)、Aster kansuensis Farrer (synonym)、Aster purdomii Hutch. (synonym)、Erigeron flaccidus (Bunge) Botsch. (synonym)、Erigeron matsudae Koidz. (synonym)

ssp. Flaccidus——Aster flaccidus Bge. in Mem. Ac. Sc. St. Petersb. 2: 599: 1835, et Enum. Fl. Alt. 77, 1855; Ledeb., Fl. Ross. 2: 243. 1846; Ostenf., in Sven Hedin, South. Tibet, IV, 3: 36. 1922; Onno, Biblioth. Bot. 106: 55, 1932; Hand. -Mazz. in Notizbl. Bot. Gart. u. Mus. Berl. -Dahl. 13: 625. 1937; Griers. in Not. Roy. Gard. Edinb. 26: 129. 1964; S. Y. Hu in Quart. Journ. Taiwan Mus. 18: 283. 1965. ——Aster argunensis DC., Prodr. 5: 227. 1836. ——Aster intermedius Turcz. ex DC., l. c. 7: 272. 1838. ——Aster heterochaeta Benth. ex C, B. Clarke., Comp, Ind. 44, 1876; Hook, f., Fl. Brith. Ind. 3: 250. 1881, P. P. excl. typ. (A. asteroides (DC.) O. Ktze.); Franch., Pl. David. 2: 72, 1888; Hemsl, et Pears. in Journ. Linn. Soc. 35: 180, 1902; Diels in Bot. Jahrb., 36 Heft. 5: 103. 1905; Ostenf., in Sv. Hedin. l. c.——Aster tibeticus Hook. f., l. c. 251. 1881, p. p.——Aster purdomii Hutchs. in Curtis' s Bot. Mag. Ser. 4, 139: t, 8476. 1913.——Aster glarearum W. W. Sm. et Farr. in Not. Roy. Bot. Gard, Edinb. 9: 79. 1916.——Aster kansuensis Farr. in Journ. Roy. Hort. Soc. 43: 58. 1916, adnot. ——Aster flaccidus Bge. var. fructu-glandulosus Ostenf. in Sv. Hedin. l. c. p. p. ——Aster flaccidus Bge. ssp. fructuglandulosus (Ostenf.) Onno, l. c. P. P.——Erigeron Matsudae Koidz. in Bot. Mag. Tokyo, 31: 140. 1917. ——Aster flaccidus Bge. f. stolonifer Onno, l. c.——Erigeon flaccidus (Bge.) Botsch. in Not. Syst, Herb. Inst. Bot. Ac. Sc. URSS. 16: 388. 1954 et Fl. URSS. 25: 217. 1959. ——Erigeron heterochaeta (C. B. Clarke.) Botsch., l. c. 388, 1954, et l. c. 218, 1959.

茎高5-15或达30厘米：叶通常两面或仅下面沿脉有长毛，茎被柔毛而无显著的腺：通常在茎顶部及总苞基部被较密的毛：总苞径1.5-2稀达3厘米。