bg, софия (столица), elymus repens, cirsium arvense, polygonum aviculare, plantago lanceolata, chenopodium album, convolvulus arvensis, rumex crispus, plantago major, poa annua, lolium perenne, tripleurospermum inodorum, lactuca serriola, trifolium repens, persicaria lapathifolia, capsella bursa-pastoris, cichorium intybus, agrostis stolonifera, matricaria chamomilla, echinochloa crus-galli, bidens tripartita, daucus carota, rorippa sylvestris, urtica dioica, poa trivialis, trifolium hybridum, achillea millefolium, ranunculus repens, galium aparine, xanthium strumarium, bromus arvensis, dactylis glomerata, cynodon dactylon, artemisia vulgaris, lythrum salicaria, potentilla reptans, poa pratensis, sonchus asper, alopecurus pratensis, medicago lupulina, lotus corniculatus, eryngium campestre, trifolium pratense, amaranthus retroflexus, erigeron canadensis, carduus acanthoides, bromus sterilis, lycopus europaeus, bromus hordeaceus, stellaria media, apera spica-venti