ambrosia artemisiifolia, amaranthus hybridus, portulaca oleracea, tripleurospermum inodorum, chenopodium album, digitaria sanguinalis, eragrostis cilianensis, polygonum aviculare, amaranthus retroflexus, anthemis ruthenica, arabidopsis thaliana, capsella bursa-pastoris, cota austriaca, echinochloa crus-galli, erigeron canadensis, erodium cicutarium, lamium amplexicaule, potentilla supina, senecio vulgaris, stellaria media, trifolium arvense, vicia hirsuta, viola arvensis