fagus sylvatica, isopyrum thalictroides, scilla lilio-hyacinthus, acer campestre, arum maculatum, carex sylvatica, corylus avellana, crataegus laevigata, crataegus monogyna, euphorbia amygdaloides, geranium robertianum, helleborus viridis, hepatica nobilis, lamium galeobdolon, melica uniflora, oxalis acetosella, polystichum setiferum, saxifraga hirsuta, viola reichenbachiana