calamagrostis epigejos, artemisia vulgaris, linaria vulgaris, oenothera biennis, ambrosia artemisiifolia, artemisia campestris, bassia laniflora, chondrilla juncea, coronilla varia, elymus repens, erigeron canadensis, euphorbia cyparissias, koeleria macrantha, lactuca serriola, melilotus albus, tragopogon podolicus