anemone nemorosa, ficaria verna, fagus sylvatica, hedera helix, picea abies, circaea lutetiana, corylus avellana, galium odoratum, lamium galeobdolon, paris quadrifolia, prunus padus, arum maculatum, geum urbanum, heracleum sphondylium, lonicera xylosteum, polygonatum multiflorum, primula elatior, rosa arvensis, viburnum opulus