bg, смолян, plantago lanceolata, trifolium arvense, potentilla argentea, rumex acetosella, rumex angiocarpus, poa bulbosa, chondrilla juncea, eryngium campestre, scleranthus annuus, trifolium campestre, scleranthus polycarpos, achillea millefolium, filago arvensis, euphorbia cyparissias, erodium cicutarium, convolvulus arvensis, veronica verna, bothriochloa ischaemum, scleranthus perennis, vicia sativa, trifolium incarnatum, arenaria serpyllifolia, trifolium repens, petrorhagia prolifera, cynodon dactylon, hypericum perforatum, bromus squarrosus, apera spica-venti, cichorium intybus, elymus repens, anthemis arvensis, vicia villosa, vicia hirsuta, trifolium striatum, lotus corniculatus, agrostis capillaris, capsella bursa-pastoris, trifolium dubium, poterium sanguisorba, teucrium chamaedrys, lactuca serriola, festuca ovina, centaurea cyanus, polygonum aviculare, veronica arvensis, hypochaeris radicata, crepis foetida, echium vulgare, bromus tectorum, bromus hordeaceus