populus canadensis, hedera helix, adoxa moschatellina, ficaria verna, prunus padus, fraxinus excelsior, corylus avellana, aegopodium podagraria, arum maculatum, rubus caesius, brachythecium rutabulum, galium aparine, glechoma hederacea, kindbergia praelonga, oxyrrhynchium hians, ribes rubrum, urtica dioica, cornus sanguinea, galanthus nivalis, veronica hederifolia, filipendula ulmaria, geum urbanum, sambucus nigra