onopordum acanthium, artemisia vulgaris, carduus acanthoides, cichorium intybus, cynoglossum officinale, filago lutescens, malva sylvestris, picris hieracioides, tripleurospermum inodorum, ballota nigra, capsella bursa-pastoris, chenopodium album, cirsium arvense, daucus carota, descurainia sophia, erigeron canadensis, eupatorium cannabinum, lolium rigidum, marrubium vulgare, matricaria chamomilla, medicago lupulina, poa trivialis, polygonum aviculare, potentilla reptans, reseda lutea, rumex crispus, sisymbrium officinale, trifolium repens, trifolium resupinatum, urtica dioica