As classified in WFO snapshot
June 2024
Warning: older classification
variety
Petasites frigidus var. sagittatus
This variety name was first published in Canad. J. Bot. 76: 2070 (1999)
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-0001272804.
Synonyms of Petasites frigidus var. sagittatus
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Petasites sagittatus | Bot. California [W.H.Brewer] 1: 407. 1876 [May-Jun 1876] | wfo-0000015558 | ||
| Tussilago sagittata | Fl. Amer. Sept. 2: 531 (1813) | wfo-0000064612 | ||
| Nardosmia sagittata | Fl. Bor.-Amer. 1: 307 (1833) | wfo-0000112085 | ||
| Petasites dentatus | Sci. Stud. Montana Coll. Agric., Bot. 1: 102 (1905) | wfo-0001275952 |