acer pseudoplatanus, corylus avellana, fraxinus excelsior, quercus robur, asplenium scolopendrium, castanea sativa, euphorbia amygdaloides, melica uniflora, mercurialis perennis, polystichum setiferum, saxifraga hirsuta, cornus sanguinea, dryopteris borreri, dryopteris filix-mas, hedera helix, hypericum androsaemum, lonicera periclymenum, pulmonaria longifolia, scilla lilio-hyacinthus, daphne laureola, euphorbia dulcis, helleborus viridis, lilium martagon, polygonatum odoratum, polygonatum verticillatum, primula vulgaris, equisetum telmateia