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