quercus robur, pteridium aquilinum, avenella flexuosa, dicranum scoparium, hypnum cupressiforme, betula pendula, erica cinerea, lonicera periclymenum, agrostis capillaris, anthoxanthum odoratum, calluna vulgaris, carex pilulifera, cytisus scoparius, genista pilosa, holcus mollis, picea abies, pilosella officinarum, polytrichum formosum, prunus avium, pseudotsuga menziesii