quercus robur, avenella flexuosa, castanea sativa, melampyrum pratense, holcus mollis, pteridium aquilinum, quercus petraea, brachypodium pinnatum, carex pilulifera, corylus avellana, euphorbia amygdaloides, frangula alnus, hedera helix, ilex aquifolium, lonicera periclymenum, pinus sylvestris, populus tremula, prunus avium, prunus spinosa, pseudoscleropodium purum, rabelera holostea, robinia pseudoacacia, stachys officinalis, teucrium scorodonia, viola riviniana