asphodelus fistulosus, galactites tomentosa, sherardia arvensis, centaurea melitensis, convolvulus arvensis, euphorbia serrata, scandix pecten-veneris, achyrophorus valdesii, anthemis arvensis, asphodelus aestivus, calendula arvensis, carduus tenuiflorus, daucus carota, echium italicum, euphorbia peplus, filago pyramidata, galium verrucosum, linaria triphylla, lotus edulis, lysimachia arvensis, papaver rhoeas, plantago albicans, plantago arenaria, rapistrum rugosum, reichardia picroides, scolymus hispanicus, sideritis montana, silene vulgaris, sonchus asper, sonchus tenerrimus, torilis nodosa, urospermum picroides