Petasites alaskanus

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

Link to this page:

http://plantillustrations.org/species.php?id_species=771865

ID recognized genus:

3090

recognized genus:

Petasites Hill

ID species:

771865 | wfo-0000133133 | 191099-2

ID basionym:

771865

published in:

ID publication:

volume:

protologue: : 314 (1927)