Senecio triangularis

Senecio triangularis
	Senecio triangularis in Mount Rainier National Park
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Asterales
Family:	Asteraceae
Subfamily:	Asteroideae
Tribe:	Senecioneae
Genus:	Senecio
Species:	S. triangularis
Binomial name
	Senecio triangularis; Colla
Synonyms
	Senecio gibbonsii Greene; Senecio saliens Rydberg; Source: IPNI, FNA

Senecio triangularis, known as arrowleaf ragwort,^[3] 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^[4]

References

^ 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)
^ Flora of North America. "45. Senecio triangularis Hooker". Retrieved 2008-05-27.
^ NRCS. "Senecio triangularis". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 10 November 2015.
^ Germplasm Resources Information Network (GRIN) (2006-07-11). "Taxon: Senecio triangularis". Taxonomy for Plants. USDA, ARS, National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 2008-05-27.
^ Pojar, Jim; Andy MacKinnon (1994). Plants of the Pacific Northwest. Lone Pine Publishing. p. 298. ISBN 1-55105-042-0.

External links

Media related to Senecio triangularis at Wikimedia Commons

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[IPNI-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)

[FNA-2] Flora of North America. "45. Senecio triangularis Hooker". Retrieved 2008-05-27.

[3] NRCS. "Senecio triangularis". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 10 November 2015.

[GRIN-4] Germplasm Resources Information Network (GRIN) (2006-07-11). "Taxon: Senecio triangularis". Taxonomy for Plants. USDA, ARS, National Genetic Resources Program, National Germplasm Resources Laboratory, Beltsville, Maryland. Retrieved 2008-05-27.

[Pojar-5] Pojar, Jim; Andy MacKinnon (1994). Plants of the Pacific Northwest. Lone Pine Publishing. p. 298. ISBN 1-55105-042-0.

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