bg, софия (столица), convolvulus arvensis, cirsium arvense, elymus repens, lactuca serriola, chenopodium album, capsella bursa-pastoris, polygonum aviculare, galium aparine, delphinium paniculatum, delphinium consolida, plantago lanceolata, papaver rhoeas, bromus sterilis, bromus arvensis, cichorium intybus, fallopia convolvulus, vicia sativa, daucus carota, carduus acanthoides, stellaria media, vicia pannonica, centaurea cyanus, sinapis arvensis, vicia villosa, viola arvensis, cynodon dactylon, lolium perenne, lepidium draba, lathyrus tuberosus, eryngium campestre, lamium amplexicaule, rubus caesius, rumex crispus, adonis aestivalis, erodium cicutarium, achillea millefolium, anthemis arvensis, caucalis platycarpos, agrostemma githago, trifolium repens, medicago lupulina, matricaria chamomilla, sonchus asper, vicia grandiflora, amaranthus retroflexus, apera spica-venti, thlaspi arvense, melilotus officinalis, trifolium arvense, torilis arvensis