bg, бургас, chenopodium album, cynodon dactylon, convolvulus arvensis, plantago major, polygonum aviculare, amaranthus retroflexus, erigeron canadensis, plantago lanceolata, hordeum murinum, poa annua, carduus acanthoides, capsella bursa-pastoris, lolium perenne, atriplex tatarica, elymus repens, bromus tectorum, eragrostis minor, artemisia vulgaris, setaria viridis, lepidium draba, reseda lutea, portulaca oleracea, cichorium intybus, elaeagnus angustifolia, daucus carota, trifolium repens, lepidium ruderale, sonchus oleraceus, cirsium arvense, lactuca serriola, medicago lupulina, solanum nigrum, arctium lappa, ballota nigra, onopordum acanthium, matricaria chamomilla, bromus sterilis, achillea millefolium, malva sylvestris, tripleurospermum inodorum, stellaria media, melilotus officinalis, descurainia sophia, erigeron annuus, xanthium spinosum, dactylis glomerata, diplotaxis tenuifolia, bassia scoparia, trifolium pratense, verbena officinalis