bg, добрич, cynodon dactylon, plantago lanceolata, eryngium campestre, poa bulbosa, carduus nutans, convolvulus arvensis, bothriochloa ischaemum, cichorium intybus, elymus repens, scorzonera cana, xeranthemum annuum, achillea setacea, bromus hordeaceus, bromus tectorum, matricaria chamomilla, medicago minima, poa angustifolia, erodium cicutarium, carduus acanthoides, lolium perenne, daucus carota, lotus corniculatus, arenaria serpyllifolia, dasypyrum villosum, bromus squarrosus, crepis setosa, chrysopogon gryllus, trifolium campestre, medicago lupulina, chondrilla juncea, euphorbia seguieriana, marrubium peregrinum, petrorhagia prolifera, polygonum aviculare, potentilla argentea, vicia sativa, limonium gmelinii, achillea collina, medicago falcata, trifolium repens, galium verum, euphorbia cyparissias, achillea millefolium, trifolium retusum, trifolium arvense, erysimum diffusum, poterium sanguisorba, chenopodium album, trifolium striatum, festuca ovina