glossopappus macrotus, rostraria cristata, bromus madritensis, calendula arvensis, medicago minima, medicago rigidula, poterium sanguisorba, reseda phyteuma, tripodion tetraphyllum, valerianella discoidea, avena sterilis, biscutella auriculata, erodium malacoides, eryngium campestre, lysimachia arvensis, papaver rhoeas, torilis arvensis, urospermum picroides