portulaca oleracea, tragus racemosus, eragrostis minor, tribulus terrestris, alyssum minutum, anthemis ruthenica, astragalus hamosus, bromus tectorum, capsella bursa-pastoris, chenopodium album, chenopodium vulvaria, cynodon dactylon, erodium cicutarium, erysimum repandum, hordeum murinum, plantago arenaria, polycnemum majus, polygonum raii, silene conica, xanthium spinosum