trifolium suffocatum, achyrophorus valdesii, festuca geniculata, galactites tomentosa, phalaris minor, calendula arvensis, erodium moschatum, hordeum murinum, lolium rigidum, rostraria cristata, rumex bucephalophorus, silene vulgaris, trifolium stellatum, brachypodium distachyon, bromus hordeaceus, bromus madritensis, carduus pycnocephalus, carlina corymbosa, carthamus lanatus, catapodium rigidum, cerastium glomeratum, convolvulus arvensis, dactylis glomerata, daucus carota, echium plantagineum, galium verrucosum, geranium molle, hyoseris radiata, lotus ornithopodioides, lysimachia arvensis, medicago polymorpha, plantago lagopus, poa annua, reichardia picroides, senecio vulgaris, sherardia arvensis, stachys arvensis, trifolium scabrum, urospermum dalechampii, verbascum sinuatum, vicia lutea, vicia sativa, trifolium subterraneum