achyrophorus valdesii, plantago afra, calendula arvensis, medicago polymorpha, plantago lagopus, tordylium apulum, galactites tomentosa, medicago minima, lysimachia arvensis, bromus rubens, rumex bucephalophorus, erodium malacoides, bromus madritensis, centaurea sicula, lysimachia foemina, erodium ciconium, carduus pycnocephalus, medicago truncatula, avena fatua, muscari comosum, anthemis arvensis, arenaria leptoclados, astragalus boeticus, bellardia trixago, erodium laciniatum, euphorbia peplus, hedypnois rhagadioloides, hyoseris scabra, hypericum triquetrifolium, pistacia lentiscus, silene nocturna, sonchus oleraceus, urospermum picroides, vicia sativa