acer platanoides, acer pseudoplatanus, asarum europaeum, corylus avellana, dryopteris filix-mas, fagus sylvatica, galium odoratum, mercurialis perennis, picea abies, actaea spicata, aegopodium podagraria, athyrium filix-femina, lamium galeobdolon, oxalis acetosella, petasites albus, polygonatum verticillatum, sambucus racemosa, sorbus aucuparia, urtica dioica, viburnum opulus, calamagrostis arundinacea