− | Boltonia asteroides, L'Her. (B. glastifolia, L'Her.). Sts. 2-8 ft., simple below and branching at the top: Lvs. broadly lanceolate or the upper narrower: heads short-peduncled, numerous, the rays varying from white to violet and purple; involucral bracts lanceolate and acute, greenish; scales of the pappus numerous and conspicuous, the 2 awns sometimes missing. Pa. to III. and S. B.M. 2381, 2554. Mn. 1:33. Gn. 74, p. 438. R.H 1903, p. 59.—Perennial. | + | Boltonia asteroides, L'Her. (B. glastifolia, L'Her.). Sts. 2-8 ft., simple below and branching at the top: Lvs. broadly lanceolate or the upper narrower: heads short-peduncled, numerous, the rays varying from white to violet and purple; involucral bracts lanceolate and acute, greenish; scales of the pappus numerous and conspicuous, the 2 awns sometimes missing. Pa. to III. and S. —Perennial. |