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