bg, добрич, elymus repens, lolium perenne, convolvulus arvensis, cynodon dactylon, plantago lanceolata, polygonum aviculare, cirsium arvense, chenopodium album, trifolium repens, carduus acanthoides, cichorium intybus, lepidium draba, plantago major, tripleurospermum inodorum, amaranthus retroflexus, lactuca serriola, echinochloa crus-galli, capsella bursa-pastoris, lepidium ruderale, daucus carota, medicago lupulina, ballota nigra, erigeron canadensis, agrostis stolonifera, matricaria chamomilla, eryngium campestre, bromus tectorum, phragmites australis, achillea setacea, bromus sterilis, puccinellia distans, descurainia sophia, poa annua, xanthium strumarium, rumex crispus, stellaria media, atriplex tatarica, onopordum acanthium, achillea millefolium, dactylis glomerata, trifolium fragiferum, lathyrus tuberosus, sinapis arvensis, setaria helvola, hordeum murinum, galium aparine, potentilla reptans, bolboschoenus maritimus, poa pratensis, xanthium spinosum