bg, бургас, eryngium campestre, plantago lanceolata, poa bulbosa, crepis setosa, taeniatherum caput-medusae, cynodon dactylon, trifolium arvense, trifolium striatum, convolvulus arvensis, cichorium intybus, erodium cicutarium, bothriochloa ischaemum, potentilla argentea, dasypyrum villosum, petrorhagia prolifera, chondrilla juncea, trifolium campestre, rumex angiocarpus, rumex acetosella, bromus squarrosus, chrysopogon gryllus, veronica verna, scleranthus annuus, herniaria hirsuta, scleranthus polycarpos, matricaria chamomilla, vicia sativa, euphorbia cyparissias, filago arvensis, medicago rigidula, elymus repens, anthemis ruthenica, bromus hordeaceus, trifolium retusum, trifolium dubium, xeranthemum annuum, trifolium incarnatum, achillea setacea, poterium sanguisorba, vicia villosa, anthemis arvensis, veronica arvensis, sherardia arvensis, trifolium angustifolium, achillea millefolium, astragalus onobrychis, medicago minima, lolium perenne, crepis foetida, apera spica-venti