quercus robur, polytrichum formosum, pteridium aquilinum, avenella flexuosa, betula pendula, carex pilulifera, corylus avellana, calluna vulgaris, castanea sativa, dicranum scoparium, eurhynchium striatum, galeopsis tetrahit, hedera helix, hieracium sabaudum, hylocomiadelphus triquetrus, leucobryum glaucum, lonicera periclymenum, luzula campestris, populus tremula, rabelera holostea, thuidium tamariscinum