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