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