POTENTILLA CANADENSIS PUMILA (Poir.) T. & G. Fl. N. Am. I : 443. 1840.
Poteliala p1U1111a Poir. in Lam. Enc. Meth. 5 : 594. 1804.
P. is common from Maine and North Carolina to Indian Territory and Minnesota. I have seen one specimen col lected in Nevada, but this was undoubtedly introduced. The variety has about the same range, but is rarer.