RANUNCULUS SUBAFFINIS (Gray).
R. Arizonicus subaffinis Gray, Proc. Am. Acad. 21: 370. 1886.
R. subsagittatus subaffinis Greene, Pittonia, 2 : I 10 1890.
The author agrees fully with Prof. Greene that both the varie ties of R. Arizonzcus ought to be removed from that species, but is inclined to believe that subaffinis is specifically distinct from subsagitlatus. I have seen Prof. Greene's specimens from the San
Francisco Mountains, as well as others collected by Dr. Mearns and by Mr. Wooton in the same region ; Flodman's no. 472, from the Bridger Mountains, July 28,1896, agrees in every respect with them.