corylus avellana, castanea sativa, avenella flexuosa, dioscorea communis, fraxinus excelsior, hieracium murorum, ilex aquifolium, lonicera periclymenum, melampyrum pratense, quercus robur, rabelera holostea, rosa arvensis, veronica officinalis, athyrium filix-femina, conopodium majus, crataegus laevigata, cytisus scoparius, fragaria vesca, galium aparine, melica uniflora, polygonatum multiflorum, polypodium vulgare, ribes alpinum, rosa canina, viola riviniana