papaver rhoeas, biscutella auriculata, lolium rigidum, roemeria hybrida, silene muscipula, avena sterilis, buglossoides arvensis, coronilla scorpioides, erucastrum nasturtiifolium, euphorbia serrata, fumaria parviflora, iberis pinnata, meniocus linifolius, polygonum aviculare, reseda lutea, reseda phyteuma, strigosella africana, vicia peregrina