fagus sylvatica, isopyrum thalictroides, helleborus viridis, arum maculatum, carex sylvatica, ficaria verna, cardamine hirsuta, clinopodium nepeta, corydalis solida, crataegus laevigata, crocus salzmannii, daphne laureola, erythronium dens-canis, euphorbia amygdaloides, galium aparine, potentilla sterilis, pteridium aquilinum, rabelera holostea, vicia sepium