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Senecio triangularis

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Senecio triangularis
Senecio triangularis in Mount Rainier National Park
Scientific classification
Kingdom:
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Species:
S. triangularis
Binomial name
Senecio triangularis
Synonyms

Senecio gibbonsii Greene
Senecio saliens Rydberg
Source: IPNI,[1] FNA[2]

Senecio triangularis, known as arrowleaf groundsel and arrowleaf butterweed, is a species of the genus Senecio and family Asteraceae.

Distribution

Native
Nearctic:
Subarctic America: Northwest Territory, Yukon Territory, Alaska
Western Canada: Alberta, British Columbia
Northwestern United States: Colorado, Idaho, Montana, Oregon, Washington, Wyoming
Southwestern United States: Arizona, California, Nevada, Utah, New Mexico

Source: GRIN[3]

The green involucral bracts have black tips with hairy tufts.[4]

References

  1. ^ International Plant Names Index (IPNI). Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; Australian National Botanic Gardens. 2008-05-27 https://www.ipni.org/n/248228-1. {{cite web}}: Missing or empty |title= (help)
  2. ^ Flora of North America. "45. Senecio triangularis Hooker" (HTML). Retrieved 2008-05-27.
  3. ^ Germplasm Resources Information Network (GRIN) (2006-07-11). "Taxon: Senecio triangularis" (HTML). Taxonomy for Plants. USDA, ARS, National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 2008-05-27.
  4. ^ Pojar, Jim (1994). Plants of the Pacific Northwest. Lone Pine Publishing. p. 298. ISBN 1-55105-042-0. {{cite book}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)

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