quercus faginea, clematis vitalba, corylus avellana, hedera helix, smilax aspera, helictotrichon cantabricum, cornus sanguinea, crataegus monogyna, dioscorea communis, erica vagans, ligustrum vulgare, pulmonaria longifolia, rubia peregrina, ruscus aculeatus, viburnum lantana, euonymus europaeus, pteridium aquilinum