cynara cardunculus, agropyron cristatum, bromus hordeaceus, dactylis glomerata, geropogon hybridus, beta vulgaris, blackstonia perfoliata, bromus madritensis, cota tinctoria, daucus carota, foeniculum vulgare, linum corymbulosum, polygala monspeliaca, reichardia picroides, scorzonera laciniata, sherardia arvensis, trifolium campestre, urospermum picroides