text: corylus avellana, anemone nemorosa, hedera helix, populus canadensis, ficaria verna, fraxinus excelsior, sambucus nigra, acer pseudoplatanus, lamium galeobdolon, athyrium filix-femina, crataegus monogyna, vinca minor, allium ursinum, arum maculatum, castanea sativa, circaea lutetiana, dryopteris carthusiana, galium aparine, hyacinthoides non-scripta, lonicera periclymenum, narcissus pseudonarcissus, polygonatum multiflorum, quercus robur, urtica dioica, viburnum opulus