bg, варна, eryngium campestre, cynodon dactylon, plantago lanceolata, poa bulbosa, convolvulus arvensis, bromus tectorum, elymus repens, bothriochloa ischaemum, potentilla argentea, chondrilla juncea, cichorium intybus, bromus hordeaceus, erodium cicutarium, lolium perenne, poa angustifolia, xeranthemum annuum, achillea setacea, trifolium arvense, carduus acanthoides, medicago minima, polygonum aviculare, crepis setosa, trifolium campestre, carduus nutans, petrorhagia prolifera, euphorbia cyparissias, matricaria chamomilla, arenaria serpyllifolia, galium verum, trifolium repens, bromus squarrosus, festuca ovina, chenopodium album, achillea millefolium, trifolium striatum, capsella bursa-pastoris, anthemis ruthenica, dasypyrum villosum, medicago falcata, euphorbia seguieriana, lotus corniculatus, vicia sativa, lepidium draba, erigeron canadensis, lactuca serriola, cirsium arvense, bromus sterilis, daucus carota, poa pratensis, veronica arvensis