hordeum vulgare, glebionis segetum, centaurea cyanus, elymus repens, galium aparine, spergula arvensis, capsella bursa-pastoris, fallopia convolvulus, polygonum aviculare, stellaria media, tripleurospermum inodorum, veronica arvensis, chenopodium album, erysimum cheiranthoides, galeopsis tetrahit, geranium pusillum, lamium amplexicaule, lamium purpureum, persicaria lapathifolia, poa annua, sonchus arvensis, trifolium repens, vicia hirsuta