castanea sativa, cornus mas, corylus avellana, acer campestre, brachypodium sylvaticum, carpinus betulus, crataegus monogyna, daphne mezereum, euphorbia amygdaloides, hedera helix, lilium bulbiferum, melica uniflora, ostrya carpinifolia, quercus cerris, asperula taurina, clinopodium vulgare, digitalis lutea, euonymus europaeus, geranium robertianum, laurus nobilis, polygonatum multiflorum, pulmonaria saccharata, scutellaria columnae, viola reichenbachiana