castanea sativa, betula pendula, fagus sylvatica, fraxinus excelsior, pteridium aquilinum, arrhenatherum elatius, clinopodium vulgare, crataegus monogyna, hedera helix, hieracium sabaudum, lapsana communis, poa nemoralis, angelica sylvestris, anthriscus sylvestris, campanula trachelium, cytisus scoparius, digitalis purpurea, epipactis helleborine, galeopsis ladanum, helleborus foetidus, mycelis muralis, neottia nidus-avis, phyteuma spicatum, prunella grandiflora, prunus avium, quercus ilex, quercus petraea, quercus pubescens, solidago virgaurea, teucrium scorodonia, veronica officinalis, viola riviniana