text: hirschfeldia incana, carthamus lanatus, dittrichia viscosa, erodium chium, malva sylvestris, silybum marianum, anacyclus clavatus, avena barbata, brassica fruticulosa, bromus hordeaceus, bromus madritensis, carduus pycnocephalus, convolvulus althaeoides, cynosurus echinatus, dactylis glomerata, euphorbia segetalis, foeniculum vulgare, galactites tomentosa, glebionis segetum, hedypnois rhagadioloides, hordeum murinum, lysimachia arvensis, melica ciliata, papaver rhoeas, papaver somniferum, plantago coronopus, sonchus tenerrimus, vicia sativa