castanea sativa, corylus avellana, acer campestre, fraxinus excelsior, hedera helix, polystichum setiferum, quercus robur, acer pseudoplatanus, brachypodium pinnatum, brachypodium sylvaticum, carex sylvatica, cornus sanguinea, crataegus monogyna, dryopteris affinis, geranium robertianum, hypericum androsaemum, lamium galeobdolon, oxalis acetosella, rubus ulmifolius, ajuga reptans, arum italicum, athyrium filix-femina, cardamine hirsuta, carex flacca, circaea lutetiana, dioscorea communis, euphorbia amygdaloides, euphorbia dulcis, fagus sylvatica, helleborus viridis, hypericum pulchrum, ilex aquifolium, myosotis martini, ranunculus bulbosus, rubia peregrina, salix atrocinerea, saxifraga hirsuta, viola reichenbachiana