artemisia vulgaris, tripleurospermum tenuifolium, daucus carota, echium vulgare, elymus repens, apera spica-venti, lathyrus tuberosus, dipsacus laciniatus, equisetum arvense, sonchus asper, convolvulus arvensis, xanthium strumarium, cichorium intybus, cirsium arvense, erigeron canadensis, euphorbia stricta, galium aparine, holcus lanatus, onopordum acanthium, papaver rhoeas, persicaria hydropiper, poa trivialis, ranunculus arvensis, rumex crispus, vicia hirsuta, vicia villosa, neslia paniculata, aristolochia clematitis