carduus acanthoides, arctium tomentosum, achillea millefolium, lolium perenne, plantago major, poa annua, arctium lappa, argentina anserina, ballota nigra, berteroa incana, capsella bursa-pastoris, cichorium intybus, cirsium vulgare, datura stramonium, daucus carota, descurainia sophia, glechoma hederacea, lepidium ruderale, melilotus officinalis, plantago lanceolata, polygonum aviculare, prunella vulgaris, syntrichia ruralis, trifolium repens