chaenorhinum minus, bryum argenteum, erigeron canadensis, funaria hygrometrica, acer negundo, arabidopsis arenosa, arenaria serpyllifolia, calamagrostis epigejos, capsella bursa-pastoris, carex hirta, cerastium semidecandrum, chenopodium album, lactuca serriola, medicago lupulina, poa angustifolia, poa annua, poa compressa, setaria viridis, sisymbrium loeselii, solanum nigrum, streblotrichum convolutum, tripleurospermum inodorum, veronica arvensis, anchusa officinalis, artemisia vulgaris, daucus carota, viola arvensis