hordeum vulgare, avena sativa, chenopodium album, raphanus raphanistrum, achillea millefolium, aethusa cynapium, centaurea cyanus, cirsium arvense, convolvulus arvensis, elymus repens, fallopia convolvulus, galium aparine, lamium purpureum, linum usitatissimum, persicaria lapathifolia, polygonum aviculare, ranunculus repens, rumex acetosella, rumex crispus, veronica hederifolia, veronica persica, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis