castanea sativa, athyrium filix-femina, dioscorea communis, hedera helix, holcus mollis, lamium galeobdolon, acer pseudoplatanus, arum italicum, cornus sanguinea, dryopteris borreri, oxalis acetosella, poa nemoralis, polystichum setiferum, primula veris, ranunculus polyanthemos, saxifraga hirsuta, viola reichenbachiana, circaea lutetiana, crataegus monogyna, daphne laureola, dryopteris filix-mas, epilobium parviflorum, euphorbia amygdaloides, fraxinus excelsior, geranium robertianum, geum urbanum, lysimachia nemorum, vicia sepium