onopordum acanthium, datura stramonium, achillea millefolium, elymus repens, sisymbrium officinale, amaranthus retroflexus, artemisia vulgaris, ballota nigra, berteroa incana, capsella bursa-pastoris, chenopodium album, descurainia sophia, echium vulgare, erigeron canadensis, galeopsis tetrahit, geranium dissectum, leonurus cardiaca, malva sylvestris, medicago lupulina, oxybasis rubra, rumex acetosella, scorzoneroides autumnalis, silene latifolia, silene vulgaris, viola arvensis