Brassica (/ˈbræsᵻkə/) is a genus of plants in the mustard family (Brassicaceae). The members of the genus are informally known as cruciferous vegetables, cabbages, or mustard plants. Crops from this genus are sometimes called cole crops—derived from the Latin caulis, denoting the stem or stalk of a plant. The genus is native in the wild in Western Europe, the Mediterranean and temperate regions of Asia and many wild species grow as weeds, especially in North America, South America, and Australia.