As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Petasites frigidus var. frigidus
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000107619.
Synonyms of Petasites frigidus var. frigidus
Name | Author | Protologue | Nomenclator | WFO link |
---|---|---|---|---|
Petasites hyperboreus | N. Amer. Fl. 34(4): 312 (1927) | wfo-0000006624 | ||
Petasites nivalis subsp. nivalis | – | – | — | wfo-0000052660 |
Petasites gracilis | Bull. New York Bot. Gard. 2: 186 (1901) | wfo-0000059265 | ||
Petasites nivalis subsp. hyperboreus | Folia Geobot. Phytotax. 7: 390 (1972) | wfo-0000071777 | ||
Petasites frigidus var. corymbosus | Rhodora 48: 123 (1946) | wfo-0000105595 | ||
Petasites frigidus var. hyperboreoides | Fl. Aleutian Isl. : 328 (1937) | wfo-0000106165 | ||
Petasites frigidus var. nivalis | Leafl. W. Bot. 7: 30 (1953) | wfo-0000112113 | ||
Petasites alaskanus | N. Amer. Fl. 34(4): 314 (1927) | wfo-0000133133 | ||
Petasites nivalis | Pittonia 2: 18 (1889) | wfo-0000133414 |