sisymbrium polyceratium, erodium malacoides, hordeum murinum, euphorbia helioscopia, geranium molle, malva nicaeensis, polycarpon tetraphyllum, rostraria cristata, trifolium scabrum, amaranthus deflexus, capsella rubella, cota segetalis, cynodon dactylon, euphorbia exigua, festuca fasciculata, lysimachia arvensis, sideritis romana, sisymbrium officinale, trifolium campestre, trifolium echinatum