artemisia absinthium, potentilla reptans, agrostis capillaris, cirsium arvense, elymus repens, agrostis stolonifera, argentina anserina, brachythecium rutabulum, carduus acanthoides, carduus crispus, cynoglossum officinale, linaria vulgaris, urtica dioica, cirsium vulgare, climacium dendroides, hypochaeris radicata, lolium perenne, potentilla argentea, rhytidiadelphus squarrosus, silene vulgaris, spergularia rubra, tanacetum vulgare, trifolium repens, veratrum nigrum, sambucus nigra