castanea sativa, avenella flexuosa, solidago virgaurea, cytisus scoparius, prunus avium, festuca heterophylla, hedera helix, hieracium sabaudum, poa nemoralis, polypodium vulgare, teucrium scorodonia, anthoxanthum odoratum, clinopodium vulgare, dryopteris filix-mas, galium mollugo, hypericum perforatum, lonicera periclymenum, mycelis muralis