bromus tectorum, bromus squarrosus, echinops bannaticus, festuca vaginata, polygonum arenarium, centaurea arenaria, clinopodium acinos, crepis foetida, odontarrhena tortuosa, artemisia campestris, chamaecytisus heuffelii, corispermum nitidum, coronilla varia, cytisus nigricans, erysimum diffusum, euphorbia cyparissias, gypsophila paniculata, koeleria glauca, medicago minima, orobanche alba, populus nigra