castanea sativa, dioscorea communis, ostrya carpinifolia, brachypodium sylvaticum, pteridium aquilinum, astragalus glycyphyllos, buphthalmum salicifolium, cornus sanguinea, crataegus monogyna, festuca heterophylla, geranium nodosum, hippocrepis emerus, pulmonaria officinalis, quercus pubescens, acer campestre, euphorbia dulcis, helianthemum apenninum, helleborus foetidus, hypericum montanum, juniperus communis, sambucus nigra