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