castanea sativa, corylus avellana, epimedium alpinum, lamium orvala, prunus avium, polygonatum multiflorum, acer campestre, aposeris foetida, aremonia agrimonoides, asarum europaeum, carex sylvatica, circaea lutetiana, cornus sanguinea, crataegus monogyna, dioscorea communis, euphorbia amygdaloides, fagus sylvatica, geum urbanum, ligustrum vulgare, melittis melissophyllum, primula vulgaris, pteridium aquilinum, pulmonaria officinalis, quercus petraea, salvia glutinosa, sambucus nigra, sanicula europaea, stachys sylvatica, tilia cordata