quercus petraea, betula pendula, pteridium aquilinum, fagus sylvatica, lonicera periclymenum, luzula luzuloides, populus tremula, agrostis capillaris, calluna vulgaris, carex pilulifera, castanea sativa, convallaria majalis, fragaria vesca, hedera helix, luzula pilosa, melampyrum pratense, poa chaixii, polytrichum formosum, potentilla erecta, salix caprea, viola riviniana