artemisia vulgaris, arctium lappa, carduus acanthoides, polygonum aviculare, tripleurospermum inodorum, tussilago farfara, achillea millefolium, amaranthus retroflexus, atriplex patula, atriplex tatarica, ballota nigra, berteroa incana, calamagrostis epigejos, capsella bursa-pastoris, carduus crispus, chenopodium album, coronilla varia, crepis tectorum, dactylis glomerata, dipsacus fullonum, echium vulgare, erigeron canadensis, galium aparine, onopordum acanthium, phleum pratense, plantago lanceolata, plantago major, poa pratensis, potentilla supina, rumex crispus, rumex obtusifolius, saponaria officinalis, silene latifolia, sisymbrium loeselii, sonchus asper, tanacetum vulgare, urtica dioica