de, mettmann, hedera helix, fagus sylvatica, poa annua, carpinus betulus, acer pseudoplatanus, asplenium ruta-muraria, plantago major, capsella bursa-pastoris, quercus robur, veronica arvensis, trifolium repens, lolium perenne, bellis perennis, ilex aquifolium, sambucus nigra, fraxinus excelsior, corylus avellana, lamium galeobdolon, viburnum rhytidophyllum, lapsana communis, galeopsis tetrahit, spiraea japonica, sorbus aucuparia, chenopodium album, centaurea cyanus, arum maculatum, senecio vulgaris, glechoma hederacea, achillea millefolium, ranunculus repens, stellaria media, castanea sativa, prunus avium, sagina procumbens, plantago lanceolata, cornus sanguinea, dactylis glomerata, heracleum sphondylium, urtica dioica, sonchus oleraceus, polygonum aviculare, trifolium incarnatum, acer platanoides, tanacetum parthenium, sisymbrium officinale, daucus carota, claytonia perfoliata, galium odoratum, cirsium arvense, poa trivialis