quercus robur, hedera helix, ilex aquifolium, maianthemum bifolium, sorbus aucuparia, vaccinium myrtillus, lonicera periclymenum, corylus avellana, dryopteris carthusiana, melampyrum pratense, mnium hornum, oxalis acetosella, polygonatum multiflorum, avenella flexuosa, carex pilulifera, prunus padus