it, catania, anthemis arvensis, hordeum murinum, geranium molle, stellaria media, avena barbata, poa annua, bromus hordeaceus, sonchus oleraceus, sherardia arvensis, cerastium glomeratum, plantago lanceolata, lysimachia arvensis, trifolium campestre, daucus carota, bromus madritensis, senecio vulgaris, raphanus raphanistrum, bromus sterilis, echium plantagineum, dactylis glomerata, sisymbrium officinale, ornithopus compressus, papaver rhoeas, medicago polymorpha, lolium rigidum, trifolium arvense, silene gallica, capsella bursa-pastoris, veronica arvensis, vicia villosa, plantago coronopus, convolvulus arvensis, galium murale, galactites tomentosa, chenopodium album, lolium perenne, vicia sativa, erodium cicutarium, polygonum aviculare, chondrilla juncea, cynodon dactylon, solanum nigrum, catapodium rigidum, poa bulbosa, euphorbia peplus, parietaria judaica, carduus pycnocephalus, trifolium subterraneum, tuberaria guttata, mercurialis annua