castanea sativa, fraxinus ornus, quercus petraea, anemone trifolia, cornus sanguinea, crataegus monogyna, physospermum cornubiense, prunus avium, aegonychon purpurocaeruleum, carex flacca, corylus avellana, erythronium dens-canis, euphorbia dulcis, hepatica nobilis, hippocrepis emerus, lathyrus linifolius, melittis melissophyllum, neottia ovata, orchis purpurea, platanthera chlorantha, pteridium aquilinum, pyrus communis, viburnum lantana