alnus incana, matteuccia struthiopteris, ulmus laevis, plagiomnium undulatum, ulmus glabra, circaea lutetiana, prunus padus, salix alba, aegopodium podagraria, urtica dioica, chaerophyllum aromaticum, oxyrrhynchium hians, plagiomnium cuspidatum, impatiens noli-tangere, corylus avellana, stachys sylvatica, carex sylvatica