text: quercus robur, castanea sativa, corylus avellana, lonicera periclymenum, pteridium aquilinum, avenella flexuosa, brachypodium pinnatum, convallaria majalis, crataegus monogyna, dicranum scoparium, hedera helix, holcus mollis, hypericum pulchrum, ilex aquifolium, leucobryum glaucum, melampyrum pratense, melittis melissophyllum, ruscus aculeatus, teucrium scorodonia, torminalis glaberrima