berteroa incana, equisetum arvense, bromus tectorum, daucus carota, trifolium repens, vicia tetrasperma, achillea collina, ambrosia artemisiifolia, artemisia absinthium, artemisia vulgaris, capsella bursa-pastoris, cichorium intybus, convolvulus arvensis, echium vulgare, elymus repens, erigeron canadensis, fragaria vesca, geranium pusillum, linaria vulgaris, medicago lupulina, melilotus albus, plantago lanceolata, polygonum aviculare, potentilla reptans, reseda lutea, setaria pumila, tripleurospermum inodorum, urtica dioica