fraxinus excelsior, carpinus betulus, corylus avellana, crataegus laevigata, prunus padus, cornus sanguinea, corydalis solida, viola reichenbachiana, aegopodium podagraria, circaea lutetiana, geranium robertianum, glechoma hederacea, impatiens parviflora, lathyrus vernus, mercurialis perennis, poa nemoralis, pulmonaria obscura, rabelera holostea, stachys sylvatica