sisymbrium officinale, hordeum murinum, bromus diandrus, bromus rubens, capsella bursa-pastoris, papaver dubium, polygonum aviculare, trifolium pratense, anacyclus clavatus, anthemis arvensis, cladanthus mixtus, echium plantagineum, hirschfeldia incana, malva sylvestris, stellaria media, trifolium arvense, dactylis glomerata, geranium rotundifolium, hypericum perforatum, petrorhagia nanteuilii, poa annua, silene portensis