Canadensys Canadensys

Petasites speciosus (Nuttall) Piper

Petasites speciosus (Nuttall) Piper is a synonym sensu FNA Ed. Comm., 2006b of:

Petasites frigidus var. palmatus (Aiton) Cronquist, an accepted variety name sensu FNA Ed. Comm., 2006b.