it, pescara, poa annua, plantago lanceolata, hordeum murinum, convolvulus arvensis, cynodon dactylon, malva sylvestris, sonchus oleraceus, picris hieracioides, parietaria judaica, lolium perenne, daucus carota, polycarpon tetraphyllum, erigeron sumatrensis, dactylis glomerata, symphyotrichum subulatum, catapodium rigidum, clinopodium nepeta, capsella rubella, avena barbata, bromus hordeaceus, sonchus tenerrimus, cichorium intybus, trifolium repens, erigeron canadensis, geranium molle, chenopodium album, bellis perennis, erigeron bonariensis, medicago lupulina, euphorbia maculata, poa trivialis, veronica arvensis, trifolium pratense, conyza bonariensis, polygonum aviculare, verbena officinalis, bromus madritensis, rumex pulcher, piptatherum miliaceum, plantago coronopus, rostraria cristata, foeniculum vulgare, medicago polymorpha, plantago major, sonchus asper, papaver rhoeas, arenaria leptoclados, veronica persica, erigeron annuus, sisymbrium officinale