Potentilla diversifolia var. madsenii S.L. Welsh & N.D. Atwood Dataset Database of Vascular Plants of Canada (VASCAN) Rank VARIETY Classification class Equisetopsida order Rosales family Rosaceae genus Potentilla species Potentilla plattensis Name Homonyms Potentilla diversifolia var. madsenii S.L. Welsh & N.D. Atwood