aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, gnaphalium uliginosum, juncus bufonius, plantago uliginosa, poa annua, rumex acetosella, spergula arvensis, stellaria media, trifolium arvense, vicia hirsuta, viola arvensis, centaurea cyanus, digitaria ischaemum, herniaria glabra, ornithopus perpusillus, raphanus raphanistrum, setaria viridis, sisymbrium officinale, sonchus asper, tripleurospermum inodorum, veronica arvensis