it, roma, poa annua, trisetaria panicea, sonchus tenerrimus, catapodium rigidum, crepis bursifolia, achyrophorus valdesii, plantago lanceolata, veronica arvensis, erigeron sumatrensis, hordeum murinum, dasypyrum villosum, convolvulus arvensis, avena barbata, dactylis glomerata, polycarpon tetraphyllum, picris hieracioides, parietaria judaica, bromus madritensis, bromus hordeaceus, geranium molle, malva sylvestris, capsella rubella, clinopodium nepeta, anthemis arvensis, sherardia arvensis, trifolium campestre, arenaria leptoclados, poa trivialis, verbascum sinuatum, daucus carota, cerastium glomeratum, medicago polymorpha, sonchus oleraceus, bellis perennis, lolium perenne, papaver rhoeas, salvia verbenaca, foeniculum vulgare, reichardia picroides, piptatherum miliaceum, stellaria media, raphanus raphanistrum, rostraria cristata, silene latifolia, hypochaeris radicata, hypericum perforatum, trifolium scabrum, campanula erinus, crepis sancta, cynodon dactylon