Petasites frigidus 12% complete

Arctic butterbur

(L.) Fr. 1845 - Summa Veg. Scand.: 182 (1845)

Specifications

Images

Synonyms

Petasites frigidus var. genuinus Cronquist

Nardosmia angulosa Cass.

Nardosmia frigida (L.) Hook.

Tussilago frigida L.