Summary ¹⁰

Tetradymia argyraea is a species of flowering plant in the aster family known by the common names spineless horsebrush and gray horsebrush. It is native to western North America from British Columbia to California to New Mexico, where it grows in sagebrush, woodlands, forest, scrubby open plains, and other habitat. It is a bushy shrub growing to 60 to 80 centimeters in maximum height with multibranched woody or semi-woody stems that grow from taproots. It is...

Sources and Credits

1. (c) sea-kangaroo, some rights reserved (CC BY-NC-ND), uploaded by sea-kangaroo
2. (c) James Bailey, some rights reserved (CC BY-NC), uploaded by James Bailey
3. no rights reserved, uploaded by Alan Weakley
4. (c) David Greenberger, some rights reserved (CC BY-NC-ND), uploaded by David Greenberger
5. (c) Chuck Sexton, some rights reserved (CC BY-NC), uploaded by Chuck Sexton
6. (c) Philipp Wickey, all rights reserved, uploaded by Philipp Wickey
7. (c) Carol Blaney, some rights reserved (CC BY-NC), uploaded by Carol Blaney
8. (c) Susan Fawcett, some rights reserved (CC BY-NC), uploaded by Susan Fawcett
9. no rights reserved, uploaded by Robb Hannawacker
10. (c) Wikipedia, some rights reserved (CC BY-SA), https://en.wikipedia.org/wiki/Tetradymia_canescens

More Info

• iNat taxon page
• Biodiversity Heritage Library
• BOLD Systems BIN search
• Calflora
• CalPhotos
• eFloras.org
• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Jepson eFlora
• NatureServe Explorer 2.0
• OregonFlora.org
• SEINet Symbiota portals
• Tropicos
• USDA PLANTS database
• VASCAN by Canadensys
• World Flora Online

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