bg, софия (столица), plantago major, poa annua, lolium perenne, arctium lappa, convolvulus arvensis, plantago lanceolata, cichorium intybus, trifolium repens, achillea millefolium, artemisia vulgaris, capsella bursa-pastoris, elymus repens, hordeum murinum, bromus sterilis, dactylis glomerata, ballota nigra, medicago lupulina, urtica dioica, polygonum aviculare, lactuca serriola, cirsium arvense, daucus carota, poa pratensis, carduus acanthoides, chenopodium album, tripleurospermum inodorum, trifolium pratense, potentilla reptans, erigeron canadensis, rumex crispus, lepidium draba, crepis biennis, melilotus officinalis, malva sylvestris, stellaria media, cirsium vulgare, arrhenatherum elatius, matricaria chamomilla, tanacetum vulgare, echium vulgare, onopordum acanthium, bromus hordeaceus, sonchus oleraceus, lotus corniculatus, sisymbrium officinale, lepidium ruderale, sambucus ebulus, galium aparine, poa compressa, ranunculus repens