corylus avellana, quercus robur, vaccinium myrtillus, acer pseudoplatanus, avenella flexuosa, fagus sylvatica, frangula alnus, galeopsis tetrahit, lamium galeobdolon, sorbus aucuparia, abies alba, dryopteris filix-mas, picea abies, polygonatum multiflorum, impatiens parviflora, luzula luzuloides, maianthemum bifolium, sambucus nigra, sambucus racemosa, senecio ovatus, silene dioica