castanea sativa, calluna vulgaris, vaccinium myrtillus, avenella flexuosa, melampyrum pratense, betula pendula, dicranum scoparium, hypericum pulchrum, ilex aquifolium, lathyrus linifolius, lonicera periclymenum, luzula forsteri, luzula nivea, polytrichum formosum, populus tremula, pteridium aquilinum, stachys officinalis, teucrium scorodonia