echium plantagineum, galactites tomentosa, avena barbata, bromus madritensis, bromus tectorum, hypochaeris radicata, trifolium angustifolium, anthemis arvensis, bromus sterilis, clinopodium nepeta, foeniculum vulgare, geranium molle, glebionis segetum, hordeum murinum, lagurus ovatus, rumex bucephalophorus, scrophularia canina, sherardia arvensis, trifolium campestre, trifolium nigrescens, urospermum picroides