acer pseudoplatanus, cornus sanguinea, corylus avellana, fraxinus excelsior, polystichum setiferum, asplenium scolopendrium, castanea sativa, euphorbia amygdaloides, helleborus viridis, hypericum androsaemum, quercus robur, sambucus nigra, saxifraga hirsuta, valeriana pyrenaica, cardamine raphanifolia, crepis lampsanoides, primula vulgaris, rabelera holostea, euphorbia dulcis, lathraea clandestina, oxalis acetosella, polypodium vulgare, sanicula europaea, viola reichenbachiana