bg, стара загора, cynodon dactylon, convolvulus arvensis, cichorium intybus, plantago lanceolata, elymus repens, eryngium campestre, cirsium arvense, lolium perenne, daucus carota, chenopodium album, lactuca serriola, bromus arvensis, xanthium strumarium, crepis setosa, sambucus ebulus, polygonum aviculare, carduus acanthoides, trifolium repens, lepidium draba, bromus sterilis, dasypyrum villosum, rumex crispus, matricaria chamomilla, bromus hordeaceus, verbena officinalis, galium aparine, capsella bursa-pastoris, lotus corniculatus, hordeum murinum, rumex pulcher, dactylis glomerata, potentilla reptans, plantago major, rubus caesius, vicia sativa, echinochloa crus-galli, achillea millefolium, poa angustifolia, trifolium pratense, amaranthus retroflexus, medicago lupulina, setaria helvola, erigeron canadensis, torilis arvensis, lathyrus tuberosus, poa trivialis, bothriochloa ischaemum, aristolochia clematitis, agrimonia eupatoria, achillea setacea