quercus robur, pinus sylvestris, melampyrum nemorosum, convallaria majalis, maianthemum bifolium, melampyrum pratense, melittis melissophyllum, quercus petraea, serratula tinctoria, vaccinium myrtillus, atrichum undulatum, cervaria rivini, dryopteris dilatata, dryopteris filix-mas, moehringia trinervia, oreoselinum nigrum, polytrichum formosum