ageratum conyzoides also known as billy goat-weed, chickweed, goat-weed, whiteweed, mentrasto

flower plant wildflower grass meadow nature herb green prairie leaf lawn produce shrub field blossom insect ageratum conyzoides ovate leaves flowers white mauve billy goat-weed chickweed whiteweed mentrasto native tropical america invasive weed commonly grows proximity habitation thrives garden agricultural soils common disturbed sites degraded invades forest woodland grassland cultivated land riparian zones banks watercourses wetlands coastal dunes mauve