bg, бургас, cynodon dactylon, poa annua, plantago lanceolata, polygonum aviculare, chenopodium album, plantago major, portulaca oleracea, erigeron canadensis, convolvulus arvensis, hordeum murinum, lolium perenne, cichorium intybus, eragrostis minor, elymus repens, trifolium repens, setaria viridis, amaranthus retroflexus, solanum nigrum, matricaria chamomilla, verbena officinalis, chondrilla juncea, malva sylvestris, bromus tectorum, bromus hordeaceus, xanthium strumarium, sonchus oleraceus, daucus carota, capsella bursa-pastoris, bromus sterilis, agrostis stolonifera, tribulus terrestris, echinochloa crus-galli, potentilla reptans, medicago lupulina, dactylis glomerata, lotus corniculatus, poa bulbosa, elaeagnus angustifolia, xanthium spinosum, stellaria media, phragmites australis, digitaria sanguinalis, atriplex prostrata, rumex crispus, atriplex tatarica, ballota nigra, erigeron annuus, xanthium orientale, erodium cicutarium, diplotaxis tenuifolia