robinia pseudoacacia, castanea sativa, polygonatum multiflorum, ruscus aculeatus, agrostis stolonifera, cornus sanguinea, euonymus europaeus, fraxinus ornus, dioscorea communis, festuca heterophylla, lonicera etrusca, quercus petraea, anemone nemorosa, hedera helix, luzula forsteri, pteridium aquilinum, sambucus nigra