Petasites alaskanus

local: 0

Petasites alaskanus Rydb. = Petasites frigidus var. frigidus (L.) Fr.
Engish:
alaskanus,-a,-um;

Taxonomic status: Synonym

protologue: : 314 (1927)
URL protologue: https://archive.org/stream/#page/314/mode/2up