allium ursinum, fagus sylvatica, anemone nemorosa, corylus avellana, hedera helix, fraxinus excelsior, lamium galeobdolon, populus canadensis, circaea lutetiana, quercus robur, brachythecium rutabulum, equisetum telmateia, ficaria verna, filipendula ulmaria, fissidens taxifolius, geum urbanum, hyacinthoides non-scripta, kindbergia praelonga, mercurialis perennis, mnium hornum, polygonatum multiflorum, primula elatior, ulmus glabra, urtica dioica