Site sur la rusticité des plantes du Canada
Synonyme
Asteraceae daisy famille
Petasites frigidus var. palmatus (Aiton) Cronquist
En: northern sweet coltsfoot, arctic butterbur, western sweet coltsfoot;
Fr: petasite palme
Petasites frigidus var. palmatus (Aiton) Cronquist
En: northern sweet coltsfoot, arctic butterbur, western sweet coltsfoot;
Fr: petasite palme
- [=Nardosmia arctica (A.E.Porsild) Á.Löve & D.Löve]
- [=Nardosmia frigida (L.) Hook. var. palmata (Aiton) Herder]
- [=Nardosmia hookeriana Nutt., nom. illeg. superfl.]
- [=Nardosmia palmata (Aiton) Hook.]
- [=Nardosmia speciosa Nutt.]
- [=Petasites arcticus A.E.Porsild]
- [=Petasites frigidus (L.) Fr. subsp. arcticus (A.E.Porsild) Cody]
- [=Petasites frigidus (L.) Fr. subsp. palmatus (Aiton) Cody]
- [=Petasites hookerianus (Nutt.) Rydb.]
- [=Petasites palmatus (Aiton) A.Gray]
- [=Petasites palmatus (Aiton) A.Gray subsp. speciosus (Nutt.) J.Toman]
- [=Petasites speciosus (Nutt.) Piper]
- [=Tussilago palmata Aiton - basionym]
- Dernière mise à jour