bg, кърджали, convolvulus arvensis, cynodon dactylon, plantago lanceolata, hordeum murinum, capsella bursa-pastoris, cichorium intybus, lolium perenne, chenopodium album, lactuca serriola, poa annua, carduus acanthoides, polygonum aviculare, erigeron canadensis, bromus tectorum, lepidium draba, bromus sterilis, elymus repens, ballota nigra, amaranthus retroflexus, erodium cicutarium, eryngium campestre, malva sylvestris, trifolium repens, plantago major, cirsium arvense, daucus carota, chondrilla juncea, medicago lupulina, xanthium spinosum, matricaria chamomilla, onopordum acanthium, portulaca oleracea, setaria viridis, crepis foetida, melilotus officinalis, stellaria media, poa bulbosa, lepidium ruderale, achillea millefolium, dactylis glomerata, sisymbrium officinale, sambucus ebulus, eragrostis minor, verbena officinalis, echium vulgare, berteroa incana, bromus hordeaceus, xanthium strumarium, descurainia sophia, arctium lappa