quercus robur, urtica dioica, aegopodium podagraria, galium aparine, glechoma hederacea, sambucus nigra, ficaria verna, anthriscus sylvestris, brachythecium rutabulum, corylus avellana, galeopsis tetrahit, geum urbanum, hedera helix, heracleum sphondylium, humulus lupulus, lolium giganteum