bg, стара загора, cynodon dactylon, convolvulus arvensis, elymus repens, plantago lanceolata, cirsium arvense, cichorium intybus, chenopodium album, lolium perenne, polygonum aviculare, matricaria chamomilla, eryngium campestre, lactuca serriola, lepidium draba, bromus arvensis, daucus carota, carduus acanthoides, sinapis arvensis, achillea setacea, xanthium strumarium, capsella bursa-pastoris, echinochloa crus-galli, trifolium repens, sambucus ebulus, carduus nutans, rumex crispus, galium aparine, crepis setosa, amaranthus retroflexus, lathyrus tuberosus, bromus sterilis, conium maculatum, puccinellia distans, hibiscus trionum, centaurea solstitialis, plantago major, medicago lupulina, setaria helvola, poa angustifolia, hordeum murinum, sonchus asper, phragmites australis, lotus corniculatus, bromus hordeaceus, xanthium spinosum, lepidium ruderale, agrostis stolonifera, scorzonera cana, bromus tectorum, stellaria media, dactylis glomerata