bg, софия (столица), convolvulus arvensis, elymus repens, cirsium arvense, chenopodium album, delphinium consolida, lactuca serriola, sinapis arvensis, delphinium paniculatum, polygonum aviculare, cichorium intybus, capsella bursa-pastoris, fallopia convolvulus, adonis aestivalis, galium aparine, lathyrus tuberosus, plantago lanceolata, daucus carota, papaver rhoeas, bromus arvensis, lepidium draba, cynodon dactylon, eryngium campestre, carduus acanthoides, viola arvensis, vicia sativa, lolium perenne, stellaria media, lysimachia arvensis, sambucus ebulus, vicia pannonica, rubus caesius, amaranthus retroflexus, euphorbia helioscopia, medicago lupulina, setaria helvola, lamium amplexicaule, centaurea cyanus, sonchus asper, caucalis platycarpos, stachys annua, melilotus officinalis, thlaspi arvense, rumex crispus, achillea millefolium, bromus sterilis, matricaria chamomilla, lathyrus aphaca, vicia villosa, sonchus arvensis, veronica persica