text: quercus robur, lonicera periclymenum, carpinus betulus, castanea sativa, crataegus monogyna, cornus sanguinea, corylus avellana, dioscorea communis, euonymus europaeus, hedera helix, hypericum pulchrum, ilex aquifolium, ligustrum vulgare, polystichum setiferum, prunus spinosa, pteridium aquilinum, pulmonaria longifolia, rubia peregrina, ruscus aculeatus, teucrium scorodonia, torminalis glaberrima, viburnum lantana