text: corylus avellana, ficaria verna, fraxinus excelsior, quercus robur, anemone nemorosa, hyacinthoides non-scripta, sambucus nigra, athyrium filix-femina, crataegus monogyna, glechoma hederacea, acer pseudoplatanus, allium ursinum, lamium galeobdolon, lonicera periclymenum, polygonatum multiflorum, arum maculatum, castanea sativa, circaea lutetiana, dryopteris carthusiana, dryopteris dilatata, dryopteris filix-mas, hedera helix, poa nemoralis, ribes rubrum