hordeum murinum, catapodium rigidum, parietaria judaica, poa annua, anthemis arvensis, bromus madritensis, bromus sterilis, capsella rubella, carduus pycnocephalus, clinopodium nepeta, convolvulus arvensis, fumaria officinalis, lagurus ovatus, malva nicaeensis, medicago orbicularis, polycarpon tetraphyllum, reseda lutea, rubus sanctus, sonchus oleraceus, torilis nodosa, trifolium nigrescens