text: pteridium aquilinum, quercus petraea, betula pendula, corylus avellana, frangula alnus, luzula sylvatica, sorbus aucuparia, fagus sylvatica, carpinus betulus, ilex aquifolium, lonicera periclymenum, mnium hornum, atrichum undulatum, avenella flexuosa, castanea sativa, luzula luzuloides, mespilus germanica