Heterotypic synonym according to GBIF classification (Originally found in sources as synonym of Pulsatilla nuttalliana (de Candolle) Berchtold ex J.Presl)
Anemone patens var. multifida Pritz.
Heterotypic synonym according to GBIF classification (Originally found in sources as synonym of Pulsatilla patens subsp. nuttalliana (DC.) Grey-Wilson)