daucus carota, artemisia vulgaris, cirsium arvense, dactylis glomerata, erigeron annuus, melilotus albus, senecio inaequidens, tripleurospermum inodorum, achillea millefolium, argentina anserina, carex hirta, chenopodium album, convolvulus arvensis, equisetum arvense, erigeron canadensis, geranium robertianum, hypericum perforatum, lolium perenne, plantago lanceolata, plantago major, silene dioica, trifolium hybridum, trifolium pratense, verbascum phlomoides, viola arvensis