Silky Crazyweed
Oxytropis sericea

Seaside Arrowgrass
Triglochin maritimum

Broom Snakeweed
Gutierrezia sarothrae

Deathcamas
Zigadenus venenosus

Halogeton
Halogeton glomeratus

Geyer Larkspur
Delphinium geyeri

Wyeth Lupine
Lupinus wyethii

Poisonous Weeds

Should you encounter any of these weeds please contact the Carbon County Weed and Pest office at: (307) 324-6584

The following weeds are of a concern to ranchers in Carbon County. These weeds are poisonous to livestock and must be managed properly.

Photo Credits - Joseph M. DiTomaso and Evelyn A. Healy. These photos can be used only for educational purposes. Any other uses requires written permission from Joseph M. DiTomaso.