euphorbia exigua, kickxia elatine, sherardia arvensis, achillea millefolium, agrostis stolonifera, alopecurus myosuroides, centaurea cyanus, cirsium arvense, convolvulus arvensis, galeopsis angustifolia, kickxia spuria, knautia arvensis, legousia speculum-veneris, lysimachia arvensis, papaver rhoeas, scandix pecten-veneris, silene vulgaris, sinapis arvensis, valerianella dentata, viola arvensis, aethusa cynapium, agrostemma githago, arenaria serpyllifolia, argentina anserina, avena fatua, buglossoides arvensis, centaurea scabiosa, chaenorhinum minus, chenopodium album, daucus carota, elymus repens, fallopia convolvulus, geranium dissectum, lapsana communis, lathyrus aphaca, medicago lupulina, mentha arvensis, mercurialis annua, ononis spinosa, polygonum aviculare, ranunculus arvensis, ranunculus repens, raphanus raphanistrum, saxifraga tridactylites, sonchus arvensis, stachys arvensis, thlaspi arvense, valerianella locusta, veronica arvensis, vicia sativa, vicia tetrasperma