parietaria judaica, urtica membranacea, catapodium rigidum, hordeum murinum, oxalis corniculata, poa annua, polycarpon tetraphyllum, anthemis chia, bromus sterilis, carduus pycnocephalus, chenopodium album, euphorbia peplus, galium aparine, lagurus ovatus, lepidium draba, lolium rigidum, scrophularia peregrina, sisymbrium officinale, sonchus oleraceus, staphisagria macrosperma, torilis nodosa