NMDA Noxious and Troublesome Weeds Archives

Poison Hemlock

Children & Pets, Class B, Horses, Livestock, Riparian Threats, Wildlife

Conium maculatumLlimited to portions of the state. In areas with severe infestations, management should be designed to contain the infestation and stop any...

Diffuse Knapweed

Agricultural Threat, Class A, Infrastructure Threat, Livestock, Wildlife

Centaurea diffusa Currently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Yellow Starthistle

Agricultural Threat, Children & Pets, Class A, Horses, Wildlife

Centaurea solstitialisCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Scentless Chamomile

Agricultural Threat, Class A, Commercially Available, Livestock, Native Plants

Tripleurospermum inodorumCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating...

Ravenna Grass

Class A, Commercially Available, Infrastructure Threat, Riparian Threats, Wildfires, Wildlife

Tripidium RavennaeCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Giant Salvinia

Class A, Commercially Available, Riparian Threats, Wildlife

Salvinia molestaCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Camelthorn

Class A, Infrastructure Threat, Livestock, Riparian Threats

Alhagi maurorumCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Leafy Spurge

Agricultural Threat, Class A, Livestock, Wildlife

Euphorbia virgataCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Dyer’s Woad

Agricultural Threat, Class A, Wildlife

Isatis tinctoriaCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Purple Loosestrife

Agricultural Threat, Class A, Infrastructure Threat, Riparian Threats, Wildlife

Lythrum salicariaCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Spotted Knapweed

Class A, Livestock, Wildlife

Centaurea stoebeCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Oxeye Daisy

Agricultural Threat, Class A, Commercially Available, Livestock

Leucanthemum vulgare.Currently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Yellow Toadflax

Agricultural Threat, Class A, Commercially Available, Livestock

Linaria vulgarisCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Black Henbane

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

Hyoscyamus nigerCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Purple Starthistle

Agricultural Threat, Children & Pets, Class A, Horses

Centaurea calcitrapaCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Field Bindweed

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

Convolvulus arvensisCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Scotch Thistle

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

Onopordum acanthiumCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Dalmatian Toadflax Spp.

Agricultural Threat, Class A, Commercially Available, Livestock

Linaria dalmatica / Linaria genistifolia Currently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and...

Hoary Cress

Agricultural Threat, Class A, Livestock

Lepidium drabaCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Siberian Elm

Class C, Infrastructure Threat, Riparian Threats

Ulmus pumilaWidespread in the state. Management decisions for these species should be determined at the local level, based on feasibility of control and level...

Canada Thistle

Agricultural Threat, Class A, Native Plants, Wildlife

Cirsium arvenseCurrently not present in New Mexico, or have limited distribution. Preventing new infestations of these species and eradicating existing...

Cheatgrass

Agricultural Threat, Class C, Horses, Livestock, Wildfires

Bromus tectorumWidespread in the state. Management decisions for these species should be determined at the local level, based on feasibility of control and...