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