Aconitum fischeri, Reichb. (A. columbianum, Nutt. A. californicum, Hort.). Sts. 4-6 ft.: lvs. large, smooth, 3 parted, attractive; segms. much cut and divided: fls. numerous, pale blue, panicled, pedicels pubescent: helmets hemispherico-conical. Autumn. N. Amer. and Asia. F.S.R. 1:214. R.B.33: 205 (as A. sinenais var. bicolor). Var. Wilsonii (A. Wilsonii, Stapf), is a very tall form, with violet fls. R.H. 1910, p. 223. Gn. W. 21:197. Gn. 64, p. 339. B.M. 7130 (as A. Fischeri).