fagus sylvatica, abies alba, dryopteris carthusiana, dryopteris filix-mas, glechoma hirsuta, lamium galeobdolon, acer pseudoplatanus, atrichum undulatum, circaea alpina, galeopsis speciosa, galium odoratum, impatiens noli-tangere, oxalis acetosella, paris quadrifolia, plagiothecium laetum, rubus idaeus, sambucus nigra, senecio nemorensis, sorbus aucuparia, urtica dioica