1	Stem prostrate, stoloniferous, indeterminate, leaves irregularly imparipinnate with short intermediary leaflets, flowers axillary and solitary, achenes dorsally sulcate, corky.		4 Potentilla Subgenus Chenopotentilla Section Pentaphylloides
+	Stem ascending to erect, not stoloniferous, determinate, leaves regularly imparipinnate, without short intermediary leaflets, flowers more than one, generally terminal, achenes not sulcate or corky.		4 Potentilla Subgenus Chenopotentilla Section Luconotae