berteroa incana, calamagrostis epigejos, achillea millefolium, ajuga reptans, artemisia vulgaris, centaurea diffusa, chenopodium album, cichorium intybus, daucus carota, descurainia sophia, echinochloa crus-galli, echium vulgare, erigeron canadensis, galinsoga parviflora, glechoma hederacea, lamium maculatum, lepidium ruderale, melilotus albus, oenothera biennis, picris hieracioides, polytrichum piliferum, potentilla argentea, senecio viscosus, silene vulgaris, solanum nigrum, tanacetum vulgare, verbascum lychnitis