maianthemum bifolium, quercus robur, pteridium aquilinum, alnus glutinosa, frangula alnus, molinia caerulea, avenella flexuosa, betula pubescens, ilex aquifolium, lonicera periclymenum, oxalis acetosella, pinus sylvestris, vaccinium myrtillus, hedera helix, holcus mollis, sorbus aucuparia