castanea sativa, avenella flexuosa, luzula nivea, betula pendula, athyrium filix-femina, campanula rotundifolia, corylus avellana, crataegus monogyna, festuca heterophylla, fraxinus excelsior, poa nemoralis, pteridium aquilinum, quercus petraea, solidago virgaurea, teucrium scorodonia, vaccinium myrtillus, viola riviniana, agrostis stolonifera, cytisus scoparius, fagus sylvatica, lathyrus linifolius, mycelis muralis, polypodium vulgare, prenanthes purpurea, ranunculus polyanthemos