text: corylus avellana, hedera helix, anemone nemorosa, populus canadensis, lamium galeobdolon, crataegus monogyna, ribes rubrum, quercus robur, fagus sylvatica, acer pseudoplatanus, arum maculatum, athyrium filix-femina, castanea sativa, dryopteris dilatata, ficaria verna, fraxinus excelsior, glechoma hederacea, heracleum sphondylium, polygonatum multiflorum