avenella flexuosa, hypericum pulchrum, lonicera periclymenum, carex flacca, teucrium scorodonia, asplenium adiantum-nigrum, brachypodium pinnatum, corylus avellana, dioscorea communis, dryopteris filix-mas, euphorbia amygdaloides, hedera helix, pteridium aquilinum, pulmonaria longifolia, quercus robur, rubia peregrina, ruscus aculeatus, viola riviniana