cz, ústecký kraj, artemisia vulgaris, cirsium arvense, elymus repens, tripleurospermum inodorum, chenopodium album, erigeron canadensis, lolium perenne, plantago major, carduus acanthoides, lactuca serriola, convolvulus arvensis, daucus carota, poa annua, calamagrostis epigejos, achillea millefolium, lepidium ruderale, tussilago farfara, sonchus oleraceus, atriplex sagittata, tanacetum vulgare, dactylis glomerata, plantago lanceolata, urtica dioica, myriophyllum heterophyllum, prunus syriaca, capsella bursa-pastoris, sisymbrium loeselii, arrhenatherum elatius, bromus tectorum, medicago lupulina, poa compressa, melilotus officinalis, melilotus albus, amaranthus retroflexus, atriplex patula, sisymbrium altissimum, cirsium vulgare, rumex crispus, trifolium repens, poa pratensis, ballota nigra, bromus sterilis, polygonum aviculare, picris hieracioides, silene latifolia, poa palustris, arctium lappa, descurainia sophia, solidago canadensis, echium vulgare