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, hypogymnia physodes, dryopteris filix-mas, fragaria vesca, lysimachia nemorum, oxalis acetosella, pteridium aquilinum, ranunculus repens, viola riviniana