de, rhein-sieg-kreis, hedera helix, acer campestre, carpinus betulus, teucrium scorodonia, arum maculatum, alliaria petiolata, fraxinus excelsior, vincetoxicum hirundinaria, ligustrum vulgare, helleborus foetidus, viburnum lantana, acer platanoides, origanum vulgare, primula veris, cornus sanguinea, rosa canina, quercus petraea, campanula trachelium, crataegus monogyna, euonymus europaeus, prunus mahaleb, geranium sanguineum, geranium robertianum, cornus mas, chaerophyllum temulum, lonicera xylosteum, euphorbia cyparissias, prunus avium, asplenium trichomanes, corylus avellana, prunus spinosa, clematis vitalba, mercurialis perennis, campanula persicifolia, geum urbanum, melica uniflora, fagus sylvatica, teucrium chamaedrys, acer pseudoplatanus, poa nemoralis, polygonatum odoratum, rosa blondaeana, silene nutans, ribes alpinum, galium aparine, rhamnus cathartica, rabelera holostea, clinopodium vulgare, fragaria vesca, daphne laureola