ostrya carpinifolia, clematis vitalba, cornus sanguinea, erica arborea, achillea millefolium, castanea sativa, coriaria myrtifolia, dioscorea communis, euphorbia dulcis, fraxinus ornus, hippocrepis emerus, juniperus communis, pteridium aquilinum, pulmonaria officinalis, bromus erectus, corylus avellana, cotinus coggygria, geranium sanguineum, hedera helix, helleborus foetidus