gymnocarpium dryopteris, fagus sylvatica, picea abies, sambucus racemosa, calamagrostis arundinacea, dryopteris filix-mas, impatiens parviflora, senecio ovatus, acer pseudoplatanus, dryopteris carthusiana, luzula luzuloides, mercurialis perennis, oxalis acetosella, prenanthes purpurea, stachys sylvatica, urtica dioica