bg, стара загора, cynodon dactylon, convolvulus arvensis, plantago lanceolata, elymus repens, chenopodium album, cirsium arvense, lolium perenne, cichorium intybus, polygonum aviculare, lepidium draba, lactuca serriola, capsella bursa-pastoris, xanthium strumarium, matricaria chamomilla, amaranthus retroflexus, carduus acanthoides, sambucus ebulus, hordeum murinum, bromus sterilis, xanthium spinosum, daucus carota, eryngium campestre, trifolium repens, plantago major, sinapis arvensis, galium aparine, rumex crispus, erigeron canadensis, medicago lupulina, echinochloa crus-galli, poa annua, ballota nigra, stellaria media, verbena officinalis, sonchus asper, bromus arvensis, bromus tectorum, crepis setosa, setaria helvola, solanum nigrum, malva sylvestris, portulaca oleracea, bromus hordeaceus, dactylis glomerata, onopordum acanthium, lepidium ruderale, setaria viridis, potentilla reptans, urtica dioica, torilis arvensis