text: castanea sativa, prunus avium, avenella flexuosa, centaurea pectinata, ilex aquifolium, lonicera periclymenum, pteridium aquilinum, teucrium scorodonia, torminalis glaberrima, asplenium onopteris, conopodium majus, cytisus scoparius, digitalis lutea, digitalis purpurea, erica arborea, hedera helix, leucanthemum pallens, poa nemoralis, polypodium interjectum, solidago virgaurea