populus canadensis, corylus avellana, lamium galeobdolon, ulmus minor, hedera helix, sambucus nigra, urtica dioica, aegopodium podagraria, fraxinus excelsior, galium aparine, chaerophyllum temulum, geum urbanum, glechoma hederacea, poa trivialis, primula elatior, vinca minor, brachypodium sylvaticum, deschampsia cespitosa, filipendula ulmaria, galium palustre, iris pseudacorus, lolium giganteum, moehringia trinervia, stachys sylvatica