text: castanea sativa, fraxinus excelsior, corylus avellana, lonicera xylosteum, carpinus betulus, circaea lutetiana, hedera helix, prunus avium, picea abies, crataegus monogyna, viburnum opulus, acer platanoides, arum maculatum, betula pendula, cornus sanguinea, galeopsis tetrahit, lamium galeobdolon, mespilus germanica, paris quadrifolia, phyteuma spicatum, polygonatum multiflorum, ribes rubrum, rosa arvensis, viola reichenbachiana