Pentaphyllum rectum (L.) Nieuwl. in Amer. Midl. Naturalist 4: 62. 1915
Pentaphyllum rectum in Amer. Midl. Naturalist 4: 62. 1915
is new combination for Potentilla recta, Sp. Pl. 1: 497. 1753
Pentaphyllum rectum in Amer. Midl. Naturalist 4: 62. 1915
Taxon for this name