quercus robur, lonicera periclymenum, castanea sativa, corylus avellana, poa chaixii, hedera helix, euphorbia amygdaloides, populus tremula, pulmonaria longifolia, rabelera holostea, ajuga reptans, conopodium majus, cornus sanguinea, crataegus monogyna, euphorbia dulcis, fraxinus excelsior, hieracium sabaudum, lathyrus linifolius, polygonatum multiflorum, polytrichum formosum, potentilla sterilis, prunus spinosa, pteridium aquilinum, ranunculus polyanthemos, solidago virgaurea, teucrium scorodonia, viburnum opulus, viola riviniana