hedera helix, quercus robur, castanea sativa, crataegus monogyna, glechoma hederacea, ligustrum vulgare, primula vulgaris, pteridium aquilinum, ruscus aculeatus, veronica chamaedrys, acer platanoides, cornus sanguinea, corylus avellana, daphne laureola, dryopteris filix-mas, euonymus europaeus, fraxinus angustifolia, geum urbanum, lonicera periclymenum, prunus avium, carpinus betulus, dioscorea communis, euphorbia amygdaloides, polygonatum multiflorum, prunus spinosa, rubia peregrina