bg, софия (столица), convolvulus arvensis, elymus repens, cirsium arvense, capsella bursa-pastoris, polygonum aviculare, lactuca serriola, chenopodium album, galium aparine, lolium perenne, plantago lanceolata, stellaria media, sinapis arvensis, plantago major, fallopia convolvulus, lathyrus tuberosus, cichorium intybus, daucus carota, trifolium repens, delphinium consolida, rumex crispus, tripleurospermum inodorum, delphinium paniculatum, achillea millefolium, lepidium draba, carduus acanthoides, medicago lupulina, sonchus arvensis, viola arvensis, artemisia vulgaris, dactylis glomerata, papaver rhoeas, veronica persica, bromus sterilis, thlaspi arvense, sonchus asper, poa annua, urtica dioica, bromus arvensis, poa pratensis, matricaria chamomilla, lamium purpureum, amaranthus retroflexus, trifolium pratense, sambucus ebulus, lysimachia arvensis, potentilla reptans, vicia sativa, melilotus officinalis, rubus caesius, euphorbia helioscopia