bg, софия (столица), convolvulus arvensis, cirsium arvense, elymus repens, lactuca serriola, chenopodium album, tripleurospermum inodorum, capsella bursa-pastoris, artemisia vulgaris, carduus acanthoides, lolium perenne, polygonum aviculare, plantago major, amaranthus retroflexus, lepidium draba, fallopia convolvulus, daucus carota, bromus sterilis, stellaria media, ballota nigra, erigeron canadensis, descurainia sophia, sinapis arvensis, poa annua, melilotus officinalis, galium aparine, medicago lupulina, plantago lanceolata, thlaspi arvense, cichorium intybus, lathyrus tuberosus, arctium lappa, sonchus oleraceus, urtica dioica, rumex crispus, delphinium consolida, atriplex patula, papaver rhoeas, hordeum murinum, trifolium repens, sonchus arvensis, achillea millefolium, veronica persica, delphinium paniculatum, sonchus asper, dactylis glomerata, echinochloa crus-galli, viola arvensis, linaria vulgaris, reseda lutea, lamium amplexicaule