bg, кърджали, plantago lanceolata, cynodon dactylon, convolvulus arvensis, cichorium intybus, elymus repens, cirsium arvense, lolium perenne, eryngium campestre, trifolium repens, lactuca serriola, bromus arvensis, polygonum aviculare, rumex crispus, daucus carota, capsella bursa-pastoris, trifolium arvense, vicia sativa, chondrilla juncea, crepis setosa, bromus sterilis, achillea millefolium, poa bulbosa, chenopodium album, trifolium campestre, matricaria chamomilla, poa annua, bromus hordeaceus, dactylis glomerata, potentilla reptans, plantago major, hordeum murinum, poa pratensis, lotus corniculatus, galium aparine, rumex pulcher, trifolium striatum, anthemis arvensis, potentilla argentea, geranium dissectum, erigeron canadensis, erodium cicutarium, vicia villosa, bothriochloa ischaemum, poa trivialis, trifolium pratense, medicago lupulina, trifolium dubium, rorippa sylvestris, rubus caesius, verbena officinalis