fagus sylvatica, crataegus monogyna, arum maculatum, brachypodium sylvaticum, helleborus viridis, isopyrum thalictroides, anemone nemorosa, corydalis cava, crocus nudiflorus, erythronium dens-canis, euphorbia amygdaloides, fragaria vesca, hepatica nobilis, pteridium aquilinum, rabelera holostea, urtica dioica