tordylium officinale, cynodon dactylon, festuca geniculata, medicago doliata, medicago minima, galactites tomentosa, plantago lagopus, anthemis arvensis, avena barbata, avena sterilis, bellardia viscosa, bromus hordeaceus, calendula arvensis, carlina racemosa, convolvulus arvensis, dactylis glomerata, daucus carota, echium plantagineum, erodium moschatum, linum strictum, lysimachia arvensis, stachys arvensis, thrincia hispida, trifolium campestre, trifolium cherleri, trifolium lappaceum, trifolium scabrum, trisetaria panicea