cynosurus echinatus, erigeron bonariensis, lagurus ovatus, parietaria judaica, picris hieracioides, antirrhinum majus, asparagus acutifolius, avena barbata, bromus sterilis, catapodium rigidum, chenopodium album, convolvulus arvensis, dactylis glomerata, diplotaxis tenuifolia, dittrichia viscosa, euphorbia helioscopia, geranium molle, helichrysum italicum, lactuca viminea, lepidium graminifolium, malva arborea, malva sylvestris, matthiola incana, mercurialis annua, papaver rhoeas, plantago lanceolata, plumbago europaea, rubia peregrina, silene latifolia, sonchus asper, sonchus oleraceus