xanthium spinosum, hyoscyamus niger, solanum nigrum, anchusa officinalis, artemisia vulgaris, chenopodium vulvaria, erigeron canadensis, eryngium campestre, euphorbia cyparissias, heliotropium europaeum, lolium perenne, malva neglecta, mercurialis annua, ononis spinosa, oxybasis glauca, plantago lanceolata, sisymbrium orientale, xanthium strumarium, clinopodium acinos, potentilla argentea