bg, софия (столица), convolvulus arvensis, elymus repens, cirsium arvense, lactuca serriola, plantago lanceolata, galium aparine, cichorium intybus, polygonum aviculare, chenopodium album, capsella bursa-pastoris, daucus carota, rumex crispus, bromus arvensis, achillea millefolium, lolium perenne, trifolium repens, vicia villosa, bromus sterilis, plantago major, fallopia convolvulus, centaurea cyanus, vicia sativa, carduus acanthoides, stellaria media, anthemis arvensis, cynodon dactylon, apera spica-venti, poa pratensis, rubus caesius, delphinium paniculatum, eryngium campestre, delphinium consolida, matricaria chamomilla, viola arvensis, vicia grandiflora, dactylis glomerata, artemisia vulgaris, tripleurospermum inodorum, papaver rhoeas, lathyrus tuberosus, poa annua, medicago lupulina, trifolium pratense, erodium cicutarium, lepidium draba, potentilla argentea, trifolium arvense, vicia pannonica, melilotus officinalis, urtica dioica