bg, софия (столица), elymus repens, convolvulus arvensis, cirsium arvense, plantago lanceolata, trifolium repens, rumex crispus, polygonum aviculare, agrostis stolonifera, alopecurus pratensis, trifolium hybridum, galium aparine, poa trivialis, plantago major, chenopodium album, ranunculus repens, phragmites australis, cichorium intybus, cynodon dactylon, tripleurospermum inodorum, potentilla reptans, achillea millefolium, lolium perenne, lactuca serriola, eleocharis palustris, cirsium canum, matricaria chamomilla, poa pratensis, daucus carota, trifolium pratense, lythrum salicaria, capsella bursa-pastoris, medicago lupulina, lotus corniculatus, vicia sativa, eryngium campestre, echinochloa crus-galli, odontites vernus, lathyrus tuberosus, sonchus arvensis, persicaria lapathifolia, bromus arvensis, apera spica-venti, mentha longifolia, persicaria amphibia, ranunculus sardous, delphinium paniculatum, dactylis glomerata, galium verum, fallopia convolvulus, equisetum arvense