NMDA Noxious and Troublesome Weeds Archives

Purple Loosestrife

Lythrum salicariaThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Spotted Knapweed

Class A, Livestock, Wildlife

Centaurea stoebeThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Oxeye Daisy

Agricultural Threat, Class A, Commercially Available, Livestock

Leucanthemum vulgare.Despite being classified as a noxious weed, this plant is still widely sold in stores! Keep an eye out, and remember that it is illegal...

Yellow Toadflax

Agricultural Threat, Class A, Commercially Available, Livestock

Linaria vulgarisThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Black Henbane

Agricultural Threat, Children & Pets, Class A, Commercially Available, Horses, Livestock

Hyoscyamus nigerThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Purple Starthistle

Agricultural Threat, Children & Pets, Class A, Horses

Centaurea calcitrapaThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Field Bindweed

Agricultural Threat, Class A, Commercially Available, Horses, Livestock

Convolvulus arvensisThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Scotch Thistle

Agricultural Threat, Children & Pets, Class A, Commercially Available, Livestock, Riparian Threats, Wildlife

Onopordum acanthiumThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Dalmatian Toadflax Spp.

Agricultural Threat, Class A, Commercially Available, Livestock

Linaria dalmatica / Linaria genistifolia This plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of...

Hoary Cress

Agricultural Threat, Class A, Livestock

Lepidium drabaThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Siberian Elm

Class C, Infrastructure Threat, Riparian Threats

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...

Canada Thistle

Agricultural Threat, Class A, Native Plants, Wildlife

Cirsium arvenseThis plant is new to the state and has been designated a Class A Noxious Weed by the New Mexico Department of Agriculture. Read more...

Cheatgrass

Agricultural Threat, Class C, Horses, Livestock, Wildfires

Bromus tectorumThis plant is widespread across our state and is designated as a Class C Noxious Weed by the New Mexico Department of Agriculture.Read more...