acer pseudoplatanus, mercurialis perennis, plagiochila porelloides, aconitum lycoctonum, aegopodium podagraria, asarum europaeum, asplenium scolopendrium, chrysosplenium alternifolium, ctenidium molluscum, impatiens noli-tangere, ulmus glabra, athyrium filix-femina, dryopteris filix-mas, geranium robertianum, oxalis acetosella, paris quadrifolia, picea abies, stellaria nemorum