anacyclus clavatus, hordeum murinum, medicago orbicularis, trifolium tomentosum, calendula arvensis, echium plantagineum, erodium moschatum, lamarckia aurea, medicago polymorpha, plantago coronopus, plantago lagopus, trifolium stellatum, anthemis arvensis, biscutella auriculata, centaurea melitensis, hedypnois rhagadioloides, raphanus raphanistrum, sisymbrium officinale