Smooth yellow vetch is a plant species of the genus Vicia. It is native to Europe, western Asia, and North Africa, and it is known on other continents as an introduced species. It is an annual herb. It has leaves made up of several pairs of oblong or linear leaflets each 1 to 2 centimeters long. It produces solitary flowers or clusters of up to 3 flowers with yellow or purple-tinged corollas up to 3 centimeters in length. This plant might be poisonous How to get rid of: Control common vetch with a post-emergent two-, three-, and four-way broadleaf herbicide. Herbicides containing triclopyr and clopyralid, as well as fluroxypyr products are efficient herbicide controls.