artemisia vulgaris, arctium lappa, melilotus albus, achillea millefolium, calystegia sepium, lepidium ruderale, mentha longifolia, potentilla reptans, tussilago farfara, anthemis cotula, centaurea jacea, chaenorhinum minus, cichorium intybus, conium maculatum, diplotaxis tenuifolia, echium vulgare, erigeron canadensis, lactuca serriola, melilotus officinalis, pastinaca sativa, persicaria maculosa, picris hieracioides, rumex obtusifolius, symphytum officinale, urtica dioica, verbena officinalis