Pulsatilla patens (L.) Mill.
Engl.: American pasqueflower, American pulsatilla, cutleaf anemone, eastern pasqueflower, pasque flower, prairie-smoke, spreading pasque-flower.
Deu.: Finger-Küchenschelle, Heide-Küchenschelle.
Sven.: nipsippa.
Suom.: hämeenkylmänkukka, kylmänkukka.
Bot. syn.: Anemone ludoviciana Nutt., Anemone multifida (Pritz.) Zamels, non Poir., Anemone nuttalliana DC., Anemone patens L., Pulsatilla hirsutissima (Pursh) Britt., Pulsatilla ludoviciana Heller, Pulsatilla nuttalliana (DC.) Spreng.