castanea sativa, corylus avellana, holcus mollis, hedera helix, euphorbia dulcis, lamium galeobdolon, polystichum setiferum, quercus robur, rubus ulmifolius, stachys officinalis, viola reichenbachiana, acer pseudoplatanus, cardamine pratensis, dioscorea communis, fragaria vesca, hypericum pulchrum, lathyrus linifolius, luzula multiflora, melampyrum pratense, poa trivialis, prunus avium, pulmonaria longifolia, rabelera holostea, ranunculus polyanthemos, ruscus aculeatus, serratula tinctoria