- A Weed’s Worth
Photo gallery and details of native and introduced plants in Texas. - AQUAPLANT- A pond manager’s diagnostic tool.
This web site was designed to help pond owners and their advisors in the identification and management of aquatic vegetation - C-FAR Weed Identification
Interactive weed identification site from Illinois Council on Food & Ag Research. - CalPhotos
Berkely Educational site which features an image gallery of various browse plants. - Iowa State University Weed Science Reference Desk
Iowa State University site for weed identification and control questions. - Native Plants of South Texas
This herbarium compiled by Texas AgriLife Extension & Research Center in Uvalde, TX focuses on native plants. Click on any of the categories to access a list of common and scientific names, or use the color chart to find a flower - Texas A&M Weed Id. Resources
Texas A&M AgriLife Extension and Research Center weed image gallery and other resources for weed identification. - Texas Department of Agriculture
Information of pesticide applicator licensing and regulations - Vascular Plant Image Library
Information (and images) on the plant families for the vascular plants of Texas. - Weed Identification Guide
A series of questions which should provide you with the identity of your unknown sample or bring you to a narrow list of potential candidates - Weed Management and Identification
University of California Weed Management and Identification - WeedAlert.com
Regional weed control options