quercus robur, maianthemum bifolium, frangula alnus, ilex aquifolium, betula pubescens, ceratocapnos claviculata, rabelera holostea, oxalis acetosella, sorbus aucuparia, avenella flexuosa, hedera helix, molinia caerulea, pteridium aquilinum, brachythecium rutabulum, dryopteris carthusiana, lonicera periclymenum, mnium hornum, plagiothecium curvifolium, pseudoscleropodium purum