it, roma, papaver rhoeas, avena barbata, avena sterilis, sherardia arvensis, achyrophorus valdesii, convolvulus arvensis, verbascum sinuatum, dasypyrum villosum, foeniculum vulgare, lysimachia arvensis, anthemis arvensis, galactites tomentosa, medicago polymorpha, bromus madritensis, trifolium campestre, catapodium rigidum, dittrichia viscosa, bromus hordeaceus, daucus carota, hordeum murinum, salvia verbenaca, dactylis glomerata, raphanus raphanistrum, silybum marianum, sonchus asper, rostraria cristata, sonchus oleraceus, plantago lanceolata, euphorbia helioscopia, vicia sativa, scorpiurus muricatus, carduus pycnocephalus, lolium rigidum, geranium molle, helminthotheca echioides, sonchus tenerrimus, calendula arvensis, reichardia picroides, tordylium apulum, echium plantagineum, hedypnois rhagadioloides, bromus diandrus, cynodon dactylon, lotus ornithopodioides, urospermum dalechampii, malva sylvestris, plantago lagopus, clinopodium nepeta, bromus sterilis, pallenis spinosa