medicago littoralis, euphorbia peplus, trifolium stellatum, avena barbata, bromus madritensis, galactites tomentosa, hedypnois rhagadioloides, lysimachia arvensis, serapias olbia, silene gallica, urospermum picroides, centranthus ruber, erodium malacoides, hordeum murinum, hyoseris radiata, linum trigynum, lobularia maritima, muscari comosum, orobanche minor, plantago lanceolata, reichardia picroides, reseda phyteuma, sonchus asper, sonchus oleraceus