alnus glutinosa, betula pubescens, athyrium filix-femina, castanea sativa, fraxinus excelsior, salix atrocinerea, sambucus nigra, cardamine flexuosa, chaerophyllum hirsutum, dryopteris affinis, eupatorium cannabinum, geranium robertianum, hedera helix, polystichum setiferum, scrophularia auriculata, senecio bayonnensis