hedera helix, quercus robur, corylus avellana, acer campestre, lonicera periclymenum, rubus ulmifolius, ajuga reptans, arum italicum, cornus sanguinea, crataegus monogyna, dioscorea communis, fraxinus excelsior, hypericum androsaemum, stachys officinalis, ulmus minor, athyrium filix-femina, brachypodium sylvaticum, cystopteris fragilis, dryopteris filix-mas, laurus nobilis, poa nemoralis, polystichum setiferum, prunus avium, prunus spinosa, pteridium aquilinum, pulmonaria longifolia, ranunculus polyanthemos, rosa canina, rubia peregrina, ruscus aculeatus, viola reichenbachiana