castanea sativa, calluna vulgaris, conopodium majus, teucrium scorodonia, anthoxanthum odoratum, asparagus acutifolius, asplenium adiantum-nigrum, avenella flexuosa, brachypodium pinnatum, brachypodium sylvaticum, cormus domestica, epipactis helleborine, euphorbia amygdaloides, festuca heterophylla, genista pilosa, hedera helix, hieracium bifidum, lathyrus niger, luzula forsteri, odontites luteus, phleum pratense, pinus pinaster, platanthera bifolia, pteridium aquilinum, rubia peregrina, solidago virgaurea, viola reichenbachiana