Biology:Wyethia

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Short description: Genus of flowering plants

Wyethia
Wyethia helenioides 2.jpg
Wyethia helenioides
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subtribe: Engelmanniinae
Genus: Wyethia
Nutt.
Synonyms[1]
  • Alarconia DC.
  • Espeletia Nutt.
  • Melarhiza Kellogg

Wyethia is a genus of North American flowering plants in the family Asteraceae.[2][3][4] First published by Thomas Nuttall in J. Acad. Nat. Sci. Philadelphia vol.7 on page 39 in 1834.[5]

These plants are commonly referred to as mule's ears. They are short, low to the ground golden-rayed wildflowers that resemble miniature sunflowers.[6] The genus is named for an early explorer of the western United States , American Nathaniel Jarvis Wyeth, 1802–1856.[7]

Species

As accepted by Kew;[5] and Biota of North America Program;[8]

  • Wyethia amplexicaulis (Nutt.) Nutt. - northern mule's ears, black sunflower - Washington (state) OR ID MT NV WY UT CO
  • Wyethia angustifolia Nutt. - California compassplant, narrowleaf wyethia - Washington (state) OR California
  • Wyethia arizonica A.Gray - Arizona mule's ears - AZ NM UT CO
  • Wyethia x cusickii Piper - OR ID NV
  • Wyethia glabra A.Gray - Coast Range mule's ears - California
  • Wyethia helenioides Nutt. - gray mule's ears, whitehead mule's ears - California
  • Wyethia helianthoides Nutt. - sunflower mule's ears - OR ID NV WY MT
  • Wyethia longicaulis A.Gray - Humboldt mule's ears - California
  • Wyethia mollis A.Gray - woolly mule's ears - California OR NV
  • Wyethia × magna A.Nelson ex W.A.Weber - CO NM
  • Wyethia ovata - California , Baja California
  • Wyethia sagittata (Pursh) Mabb. - Oregon
formerly included;[1]

Agnorhiza. Scabrethia and Vigethia

References

External links

Wikidata ☰ Q5221410 entry