quercus robur, lonicera periclymenum, fraxinus excelsior, hedera helix, melampyrum pratense, rubia peregrina, cornus sanguinea, crataegus monogyna, cytisus scoparius, dioscorea communis, euonymus europaeus, hypericum pulchrum, ilex aquifolium, lamium galeobdolon, pteridium aquilinum, pulmonaria longifolia, ruscus aculeatus, ulmus minor