Noxious Weeds - List C

Clear Creek County Noxious Weed Lists - February 5, 2015

All Populations of List C species are recommended for voluntary management

unless they are designated for management by the Board of County Commissioners. Bold font indicates the species is in Clear Creek County.

List C Weeds:

Chicory (Cichorium intybus)  
Common Burdock (Arctium minus)  
Common Mullein (Verbascum thapsus)
Common St. Johnswort (Hypericum perforatum)  
Downy Brome (Bromus tectorum)  
Field Bindweed (Convolvulus arvensis)
Halogeton (Halogeton glomeratus)
Johnsongrass (Sorghum halepense)
Jointed goatgrass (Aegilops cylindrica)
Perennial sowthistle (Sonchus arvensis)  
Poison Hemlock (Conium maculatum)
Puncturevine (Tribulus terrestris)  
Redstem Filaree (Erodium cicutarium)
Velvetleaf (Abutilon theophrasti)
Wild proso millet (Panicum miliaceum)