text: quercus robur, pteridium aquilinum, avenella flexuosa, melampyrum pratense, castanea sativa, ilex aquifolium, quercus petraea, calluna vulgaris, cytisus scoparius, dicranum scoparium, eurhynchium striatum, festuca heterophylla, frangula alnus, holcus mollis, hypericum pulchrum, lonicera periclymenum, pseudoscleropodium purum, pyrus cordata, ruscus aculeatus, solidago virgaurea, teucrium scorodonia