chaenorhinum minus, bryum argenteum, cerastium semidecandrum, erigeron canadensis, veronica arvensis, achillea collina, anchusa officinalis, arabidopsis arenosa, arenaria serpyllifolia, berteroa incana, bromus tectorum, capsella bursa-pastoris, chenopodium album, daucus carota, dysphania botrys, funaria hygrometrica, poa annua, poa compressa, polygonum aviculare, sisymbrium loeselii, solanum nigrum, streblotrichum convolutum, verbascum thapsus, acer negundo, artemisia vulgaris, medicago lupulina, papaver dubium, sisymbrium altissimum, veronica polita