hordeum murinum, moricandia arvensis, bromus rubens, diplotaxis virgata, erodium cicutarium, plantago albicans, aizoanthemopsis hispanica, anacyclus clavatus, astragalus hamosus, buglossoides arvensis, centaurea melitensis, diplotaxis erucoides, euphorbia serrata, hippocrepis ciliata, malva parviflora, malva sylvestris, medicago minima, plantago lagopus, scorzonera laciniata, senecio vulgaris, silybum marianum, sphenopus divaricatus, stipa parviflora, strigosella africana