Petasites frigidus nothovar. vitifolius

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Familia: Asteraceae
Subfamilia: Asteroideae
Tribus: Senecioneae
Subtribus: Tussilagininae
Genus: Petasites
Species: Petasites frigidus
Varietas: Petasites frigidus nothovar. vitifolius

Name

Petasites frigidus nothovar. vitifolius (Greene) Chern., 1999.

Synonyms

• Basionym
  • Petasites x vitifolius Greene, Leafl. Bot. Observ. Crit. 1: 180. 1906.
• Homotypic
  • Nardosmia vitifolia (Greene) Á.Löve & D.Löve, Bot. Not. no. 128: 519. 1976.
  • Petasites nivalis subsp. vitifolius (Greene) J.Toman, Folia Geobot. Phytotax. 7(4): 390. 1972.

Parenage

Petasites frigidus var. palmatus (Aiton) Cronquist × Petasites frigidus var. sagittatus (Pursh) Chern.

References

• Cherniawsky, D.M. 1999. Canad. J. Bot. 76(12): 2072.
• USDA, ARS, Germplasm Resources Information Network. Petasites frigidus nothovar. vitifolius in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. 455506] (19 June 2008)