Tetradymia

Tetradymia canescens

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: Tetradymia
Species: T. argyraea – T. axillaris – T. canescens – T. comosa – T. filifolia – T. glabrata – T. nuttallii – T. spinosa – T. stenolepis – T. tetrameres

Nothospecies: T. × permixta

Source(s) of checklist:
eFloras 2008. Tetradymia in Flora of North America. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.

Name

• Tetradymia DC., Prodr. 6: 440. 1838.
  • Type species: Tetradymia canescens DC.

Synonyms

• Heterotypic
  • Lagothamnus Nutt. in Trans. Amer. Philos. Soc., n.s., 7: 416 (1841)

Distribution

Native distribution areas:
Continental: Northern America Regional: Southern Central America Arizona, California Regional: Canada British Columbia, Colorado, Idaho, Mexico Northwest, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

• De Candolle, A.P. 1838 ["1837"]. Prodromus systematis naturalis regni vegetabilis, sive enumeratio contracta ordinum, generum, specierumque plantarum huc usque cognitarum, juxta methodi naturalis normas digesta. Pars 6: Sistens Compositarum continuationem. 687 pp. Treuttel et Würtz, Parisiis [Paris]. BHL Reference page. : 6: 440.

Links

• Hassler, M. 2023. Tetradymia. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2023. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2023 July. 20. Reference page. 
• International Plant Names Index. 2023. Tetradymia. Published online. Accessed: July. 20 2023. Reference page.
• Govaerts, R. et al. 2023. Tetradymia in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 July. 20. Reference page. 
• Tropicos.org 2023. Tetradymia. Missouri Botanical Garden. Published online. Accessed: 20 July. 2023. Reference page.

• eFloras 2008. Tetradymia in Flora of North America. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.e Candolle

Vernacular names

English: horsebrush

For more multimedia, look at Tetradymia on Wikimedia Commons.