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