castanea sativa, corylus avellana, ostrya carpinifolia, cornus sanguinea, euonymus europaeus, fraxinus ornus, hedera helix, ilex aquifolium, ruscus aculeatus, ajuga reptans, alliaria petiolata, arum italicum, asperula taurina, cardamine bulbifera, circaea lutetiana, daphne laureola, dioscorea communis, euphorbia amygdaloides, galium aparine, geranium robertianum, lathyrus venetus, lonicera caprifolium, luzula forsteri, melica uniflora, mercurialis perennis, polygonatum multiflorum, polystichum setiferum, pulmonaria saccharata, rabelera holostea, sambucus nigra, sanicula europaea, scutellaria columnae, senecio ovatus, viola reichenbachiana