Recent Designated Weed | Weeds And Pests | Established Weeds | Weed Invaders | Poisonous Weeds | Pests

The following weeds; Black Henbane, Swainsonpea, Diffuse Knapweed, Scotch Thistle and Japanese Knotweed are present in Carbon County in controllable infestations. The remaining weeds have yet to invade Carbon County. All of these weeds can become a major threat to our environment if not monitored and controlled. Please help us in our efforts to contain these invaders.

Black Henbane
Black Henbane

Hyoscyamus Niger

Squarrose Knapweed
Squarrose Knapweed

Centaurea Virgata

Rush Skeletonweed
Rush Skeletonweed

Chondrilla Juncea

Orange Hawkweed
Orange Hawkweed

Hieracium Aurantiacum

Swainsonpea
Swainsonpea

Sphaerophysa Salsula

Viper Bugloss (Blueweed)
Viper Bugloss (Blueweed)

Echium Vulgare

Common St. Johnswort
Common St. Johnswort

Hypericum Perforatum

Yellow Starthistle
Yellow Starthistle

Centaurea Solstitialis

Diffuse Knapweed
Diffuse Knapweed

Centaurea Diffusa

Dyer's Woad
Dyer's Woad

Isatis Tinctoria

Japanese Knotweed
Japanese Knotweed

Polygonum Cuspidatum

Scotch Thistle
Scotch Thistle

Onopordum Acanthium

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

Recent Designated Weed | Weeds And Pests | Established Weeds | Weed Invaders | Poisonous Weeds | Pests