castanea sativa, avenella flexuosa, quercus robur, calluna vulgaris, carex pilulifera, cytisus scoparius, frangula alnus, hedera helix, hieracium lachenalii, holcus mollis, leucobryum glaucum, lonicera periclymenum, melampyrum pratense, pleurozium schreberi, polytrichum formosum, potentilla erecta, prunus spinosa, pteridium aquilinum, quercus rubra, solidago virgaurea, thuidium tamariscinum