corylus avellana, fraxinus excelsior, hedera helix, carex sylvatica, convallaria majalis, acer campestre, acer pseudoplatanus, carpinus betulus, euphorbia amygdaloides, glechoma hederacea, lonicera xylosteum, milium effusum, polygonatum multiflorum, prunus padus, quercus robur, allium ursinum, anemone nemorosa, cornus sanguinea, crataegus laevigata, euonymus europaeus, populus alba, viola reichenbachiana