pest photo

Yellow toadflax
Linaria vulgaris

Yellow toadflax (Linaria vulgaris) is an invasive plant. It is a native of Europe and Asia and was first detected in Idaho in 1987.

It has escaped from cultivation in North America where it is a common naturalised weed of roadsides and poor soils. It is listed as an invasive species in several U.S. states and Canadian provinces.

Map Icon
Survey Maps
Summaries of State Plant Protection Laws and Regulations
Idaho   Montana   Nevada   New Mexico   North Dakota   Oregon   South Dakota   Washington   Wyoming  
News

02/27/2018 - Want to be a goat coordinator? Here’s your chance
10/24/2014 - Invasive Species Workshop Slated Oct. 28-30 in Anchorage
03/27/2014 - In Ranchers Vs. Weeds, Climate Change Gives Weeds An Edge
Related Pages

Noxious Weeds and Water-Conserving Landscapes