Oreostemma alpigenum (Torr. & A.Gray) Greene [ Aster pulchellus D.C.Eaton]
      
no HD illustration available (m3)
16 1192370 Oreostemma alpigenum (Torr. & A.Gray) Greene [181 106697 Aster pulchellus D.C.Eaton] Compositae
S. Watson, D.C. Eaton, Botany [fortieth parallel], vol. 5 : p. 143, t. 16, fig. 7-14 (1871)