Those wishing to educate the public about four of the most annoying weeds in the western U.S. now have an intriguing new option to assist them: plastic and silk models. The Center for Invasive Plant Management has developed accurate models of yellow starthistle (Centaurea solstitialis), spotted knapweed (Centaurea maculosa), leafy spurge (Euphorbia esula) and dalmation toadflax (Linaria genistifolia ssp. dalmatica). Purchasing information can be found here.
Thanks to a member of the Yahoo! group ma-eppc for posting this information.