quercus robur, carex brizoides, corylus avellana, sorbus aucuparia, lonicera nigra, asarum europaeum, hypnum cupressiforme, lamium galeobdolon, oxalis acetosella, picea abies, sambucus nigra, acer pseudoplatanus, galium sylvaticum, mercurialis perennis, plagiothecium succulentum, pohlia nutans, prenanthes purpurea, prunus avium, pulmonaria obscura, senecio nemorensis, aegopodium podagraria, agrostis capillaris, athyrium filix-femina, atrichum undulatum, calamagrostis arundinacea, carex pilulifera, dryopteris filix-mas, euphorbia dulcis, galeopsis bifida, hepatica nobilis, hypericum perforatum, impatiens noli-tangere, maianthemum bifolium, melica nutans, phalaris arundinacea, poa nemoralis, polytrichum commune