melilotus albus, elymus repens, persicaria amphibia, potentilla reptans, agrostis stolonifera, artemisia vulgaris, convolvulus arvensis, melilotus altissimus, pastinaca sativa, reseda luteola, achillea millefolium, arctium lappa, calystegia sepium, centaurea jacea, cichorium intybus, cirsium vulgare, equisetum arvense, medicago lupulina, plantago major, reseda lutea, tanacetum vulgare, trifolium repens, tripleurospermum maritimum, tussilago farfara, vicia cracca