symphyotrichum tradescantii, arctium lappa, lactuca serriola, lysimachia nummularia, pastinaca sativa, thlaspi arvense, veronica persica, artemisia vulgaris, atriplex patula, ballota nigra, calystegia sepium, chenopodium album, cichorium intybus, cirsium arvense, dipsacus fullonum, echinochloa crus-galli, euphorbia palustris, fallopia convolvulus, galium mollugo, helminthotheca echioides, lolium multiflorum, lycopus exaltatus, persicaria lapathifolia, plantago major, poa trivialis, polygonum aviculare, ranunculus arvensis, rumex crispus, sonchus asper, symphytum officinale, tragopogon dubius, tripleurospermum inodorum, xanthium strumarium