bg, сливен, convolvulus arvensis, elymus repens, cynodon dactylon, cirsium arvense, plantago lanceolata, polygonum aviculare, chenopodium album, cichorium intybus, lathyrus tuberosus, daucus carota, rumex crispus, trifolium repens, lolium perenne, capsella bursa-pastoris, lactuca serriola, echinochloa crus-galli, matricaria chamomilla, achillea millefolium, plantago major, potentilla reptans, tripleurospermum inodorum, vicia sativa, setaria helvola, alopecurus pratensis, bromus arvensis, delphinium consolida, eryngium campestre, medicago lupulina, rubus caesius, galium aparine, ranunculus sardous, carduus acanthoides, agrostis stolonifera, crepis setosa, delphinium paniculatum, fallopia convolvulus, poa pratensis, amaranthus retroflexus, sonchus asper, sinapis arvensis, lotus corniculatus, trifolium pratense, stellaria media, poa trivialis, rorippa sylvestris, ranunculus repens, lysimachia arvensis, vicia grandiflora, bromus hordeaceus, potentilla argentea