text: pteridium aquilinum, quercus robur, fagus sylvatica, sorbus aucuparia, corylus avellana, holcus lanatus, ilex aquifolium, amelanchier lamarckii, frangula alnus, hedera helix, maianthemum bifolium, avenella flexuosa, polygonatum multiflorum, hypnum cupressiforme, mnium hornum