mercurialis perennis, circaea lutetiana, corylus avellana, quercus robur, prunus spinosa, geum urbanum, atrichum undulatum, crataegus monogyna, fissidens taxifolius, galium aparine, epilobium montanum, kindbergia praelonga, eurhynchium striatum, ajuga reptans, betula pubescens, lysimachia nemorum, oxalis acetosella, ranunculus repens, viola riviniana