fagus sylvatica, corydalis cava, helleborus viridis, isopyrum thalictroides, arum maculatum, pteridium aquilinum, anemone nemorosa, carex sylvatica, conopodium arvense, crataegus laevigata, euphorbia amygdaloides, ficaria verna, glechoma hederacea, lathraea clandestina, potentilla sterilis, rabelera holostea, vicia sepium, viola reichenbachiana