castanea sativa, prunus avium, hedera helix, betula pendula, dryopteris filix-mas, mycelis muralis, poa nemoralis, prenanthes purpurea, rabelera holostea, abies alba, acer platanoides, acer pseudoplatanus, carpinus betulus, hieracium laevigatum, moehringia trinervia, polygonatum multiflorum, quercus petraea, senecio ovatus, veronica officinalis