Random invasive species images that represents what NISIC does
USDA.gov NAL NISIC Sudden oak death Formosan subterranean termite Yellow star thistle Giant African snail Cactus moth Purple loosestrife
HomeAbout National Invasive Species Information Center (NISIC)News and EventscouncilHelpContact Us
 Search the National Invasive Species Information Center
   
Search all USDA
Advanced Search
Search Tips
Browse by Geography
United States
International
Browse by Subject
Aquatic Species
Plants
Animals
Microbes
Economic Impacts
Laws and Regulations
Manager's Tool Kit
Resource Library
 
You are here: Home / Plants / Species Profiles / Yellow Toadflax
Plants
  
Species Profiles

Yellow Toadflax

Yellow ToadflaxScientific name: Linaria vulgaris Mill. (ITIS)

Common names: Yellow toadflax, Butter and eggs, wild snapdragon, common toadflax, ramsted, flaxweed, Jacob's ladder

Click image to enlarge

Selected Resources

Native To: Eurasia (Zouhar 2003)

Date of U.S. Introduction: Late 1600s (Zouhar 2003)

Means of Introduction: Introduced as an ornamental and medicinal plant (Zouhar 2003)

Impact: Crowds out native species (Zouhar 2003)

Current U.S. Distribution:

Images:

Selected Resources:

Back to Top

Council

Fact Sheet: Yellow Toadflax (Jan 2014; PDF | 448 KB)
Alberta Invasive Plants Council (Canada).

Partnership

Alaska Exotic Plants Information Clearinghouse: Species Biography - Yellow Toadflax (Mar 19, 2011; PDF | 412 KB)
University of Alaska - Anchorage. Alaska Natural Heritage Program.

Invasive Plant Atlas of the United States - Yellow Toadflax
University of Georgia. Center for Invasive Species and Ecosystem Health.

Global Invasive Species Database - Linaria vulgaris (herb)
World Conservation Union. Invasive Species Specialist Group.

Government

Linaria vulgaris P. Mill.(Yellow Toadflax) - Noxious and Nuisance Plant Management Information System (PMIS)
DOD. USACE. Engineer Research and Development Center. Environmental Laboratory.

Germplasm Resources Information Network (GRIN) - Linaria vulgaris
USDA. ARS. National Genetic Resources Program.

Fire Effects Information System (FEIS) - Linaria spp.
USDA. FS. Rocky Mountain Research Station. Fire Sciences Laboratory.

PLANTS Database - Butter and Eggs
USDA. NRCS. National Plant Data Center.

State

Encycloweedia: Data Sheet - Linaria genus
California Department of Food and Agriculture.
Included on California's noxious weed list; see Encycloweedia: Program Details for additional resources.

Yellow Toadflax Identification and Management (Feb 2008; PDF | 899 KB)
Colorado Department of Agriculture. Conservation Services Division.

Yellow-Toadflax: Options for Control (PDF | 573 KB)
Lincoln County Noxious Weed Control Board (Washington).

Academic

Weed Control in Natural Areas in the Western United States: Yellow Toadflax (2013; PDF | 206 KB)
University of California. Weed Research and Information Center.

Yellow Toadflax - Weed Factsheet
New Mexico State University.

Dalmatian Toadflax and Yellow Toadflax: Identification and Control (PDF | 199 KB)
North Dakota State University. Extension Service.

Ohio Perennial & Biennial Weed Guide - Yellow Toadflax
Ohio State University. Ohio Agricultural Research and Development Center.

Invasive Species Management in South Dakota - Yellow and Dalmatian Toadflax (Feb 2007; PDF | 419 KB)
South Dakota State University.

Professional

Noxious Weed Information - Yellow Toadflax (B List)
Colorado Weed Management Association.

Biology and Biological Control of Dalmatian and Yellow Toadflax (2005; PDF | 3 MB)
Invasive.org.

Weed Identification - Yellow Toadflax
Montana Weed Control Association.

Citations

Integrated Taxonomic Information System. Linaria vulgaris. [Accessed Mar 22, 2015].

Zouhar, K. 2003. Linaria spp. In: Fire Effects Information System. U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory.

Back to Top
Last Modified: Feb 05, 2016
 
Bookmark and Share
I Want To
    Read Recent News Articles
    Find Management Plans
    Locate Images
    Find Experts
   

More ...

Plants
    Species Profiles
    Databases
    Discussion Groups
    Economic Impacts
    Educational Resources
    Image Galleries
    Frequently Asked Questions
    Management
    Publications
    What You Can Do
Media Help
 To view PDF files you must have Adobe Acrobat Reader installed on your computer.

To view Flash files you must  have Macromedia Flash Player installed on your computer.

 NISIC Home | NAL Home | USDA | AgNIC | Agricultural Research Service | Web Policies and Important Links | Site Map
FOIA | Accessibility Statement| Privacy Policy | Non-Discrimination Statement | Information Quality | USA.gov | White House