cirsium arvense, erysimum crepidifolium, lactuca serriola, alyssum montanum, bromus arvensis, capsella bursa-pastoris, hypericum perforatum, anthemis arvensis, arabidopsis thaliana, cichorium intybus, convolvulus arvensis, erodium cicutarium, euphorbia amygdaloides, geranium dissectum, lamium amplexicaule, lathyrus aphaca, lathyrus niger, plantago lanceolata, rubus canescens, rumex crispus, senecio vulgaris, setaria viridis, sinapis arvensis, vicia hirsuta