avena sterilis, papaver rhoeas, rapistrum rugosum, bifora radians, cirsium arvense, daucus carota, delphinium pubescens, euphorbia falcata, fallopia convolvulus, fumaria officinalis, galium tricornutum, helminthotheca echioides, lactuca serriola, lolium rigidum, medicago sativa, polygonum aviculare, ranunculus arvensis, veronica persica, atriplex patula, centaurea solstitialis, galeopsis angustifolia, gladiolus italicus, lysimachia arvensis