text: castanea sativa, quercus petraea, prunus avium, ruscus aculeatus, carpinus betulus, robinia pseudoacacia, carex digitata, corylus avellana, dryopteris filix-mas, geranium nodosum, hedera helix, lonicera caprifolium, viola reichenbachiana, aposeris foetida, brachypodium sylvaticum, cyclamen purpurascens, dryopteris affinis, euphorbia amygdaloides, fraxinus ornus, hepatica nobilis, lamium galeobdolon, luzula nivea, picea abies, polystichum aculeatum, salvia glutinosa, viola alba