fraxinus excelsior, tilia platyphyllos, convallaria majalis, corylus avellana, acer pseudoplatanus, anemone nemorosa, cornus mas, lamium galeobdolon, lonicera xylosteum, mercurialis perennis, quercus petraea, acer campestre, arabidopsis arenosa, carex digitata, carex flacca, crataegus monogyna, daphne mezereum, euphorbia amygdaloides, hedera helix