convolvulus arvensis, polygonum aviculare, anthemis arvensis, bunium bulbocastanum, chenopodium album, veronica hederifolia, veronica triphyllos, viola arvensis, alyssum alyssoides, arenaria serpyllifolia, centaurea cyanus, chondrilla juncea, descurainia sophia, erigeron canadensis, fallopia convolvulus, holosteum umbellatum, lactuca serriola, lamium amplexicaule, odontites luteus, roemeria argemone, solanum tuberosum, vicia sativa, galeopsis ladanum