carpinus betulus, betula pendula, quercus robur, populus tremula, corylus avellana, polytrichum formosum, pteridium aquilinum, rubus plicatus, atrichum undulatum, convallaria majalis, dryopteris carthusiana, dryopteris filix-mas, fagus sylvatica, lonicera periclymenum, quercus petraea