elymus pungens, artemisia campestris, asparagus acutifolius, avena barbata, brachypodium phoenicoides, centaurea aspera, daucus carota, equisetum ramosissimum, erigeron bonariensis, euphorbia segetalis, foeniculum vulgare, geranium molle, hirschfeldia incana, hypericum perforatum, lycopsis arvensis, melica ciliata, osyris alba, piptatherum miliaceum, plantago lanceolata, populus alba, rubus ulmifolius, sonchus oleraceus, tamarix gallica, verbascum sinuatum