quercus petraea, picea abies, pinus sylvestris, abies alba, larix decidua, fagus sylvatica, oxalis acetosella, vaccinium myrtillus, athyrium filix-femina, avenella flexuosa, calamagrostis arundinacea, dryopteris carthusiana, dryopteris filix-mas, luzula pilosa, maianthemum bifolium, moehringia trinervia, mycelis muralis, pteridium aquilinum, viola reichenbachiana