artemisia austriaca, bassia laniflora, veronica verna, anthemis cotula, lamium amplexicaule, achillea nobilis, atriplex tatarica, cannabis sativa, carduus uncinatus, chondrilla juncea, convolvulus arvensis, descurainia sophia, erigeron canadensis, galium humifusum, herniaria polygama, lappula marginata, lappula squarrosa, polygonum arenarium, sibbaldianthe bifurca, tragopogon dubius