Riparian Threats Archives - New Mexico Weeds

Siberian Elm

Ulmus pumilaThis plant is widespread in the state and has been designated a Class C Noxious Weed by the New Mexico Department of Agriculture.Read more...

Imperial Sunflower

Horses, NMDA Noxious and Troublesome Weeds, Riparian Threats

Cirsium ArvenseCanada thistle is an aggressive, creeping perennial weed that infests crops, pastures, gardens, rangeland, roadsides, parks, and other noncrop...

RTS Mesa Flower

Agricultural Threat, Children & Pets, Class A, Livestock, NMDA Noxious and Troublesome Weeds, Riparian Threats, Wildlife

Cirsium ArvenseCanada thistle is an aggressive, creeping perennial weed that infests crops, pastures, gardens, rangeland, roadsides, parks, and other noncrop...