text: pteridium aquilinum, quercus robur, sorbus aucuparia, sambucus nigra, fagus sylvatica, hedera helix, ilex aquifolium, corylus avellana, polygonatum multiflorum, galeopsis tetrahit, mnium hornum, rubus idaeus, agrostis capillaris, carex pilulifera, dicranella heteromalla, frangula alnus, pseudotaxiphyllum elegans, quercus rubra, amelanchier lamarckii, holcus mollis, prunus avium