castanea sativa, avenella flexuosa, pteridium aquilinum, cytisus scoparius, fraxinus excelsior, poa nemoralis, solidago virgaurea, agrostis capillaris, crataegus monogyna, digitalis purpurea, luzula campestris, luzula forsteri, phyteuma spicatum, teucrium scorodonia, veronica officinalis