bg, софия (столица), elymus repens, cirsium arvense, ranunculus repens, convolvulus arvensis, rumex crispus, trifolium repens, agrostis stolonifera, galium aparine, polygonum aviculare, poa trivialis, plantago major, phragmites australis, lythrum salicaria, tripleurospermum inodorum, plantago lanceolata, chenopodium album, trifolium hybridum, persicaria lapathifolia, capsella bursa-pastoris, sonchus arvensis, echinochloa crus-galli, trifolium pratense, lolium perenne, alopecurus pratensis, achillea millefolium, lycopus europaeus, poa pratensis, equisetum arvense, potentilla reptans, persicaria amphibia, eleocharis palustris, symphytum officinale, poa annua, mentha longifolia, fallopia convolvulus, bidens tripartita, cirsium canum, daucus carota, carex hirta, urtica dioica, matricaria chamomilla, lathyrus tuberosus, viola arvensis, typha latifolia, alisma plantago-aquatica, mentha arvensis, cichorium intybus, carex riparia, argentina anserina, stellaria media