carduus acanthoides, achillea millefolium, glechoma hederacea, onopordum acanthium, ballota nigra, berteroa incana, capsella bursa-pastoris, cynoglossum officinale, daucus carota, descurainia sophia, erigeron canadensis, pimpinella saxifraga, plantago lanceolata, plantago major, poa annua, polygonum aviculare, syntrichia ruralis, tanacetum vulgare, trifolium repens, urtica dioica, urtica urens, verbascum phlomoides