fagus sylvatica, buxus sempervirens, hepatica nobilis, corylus avellana, euphorbia dulcis, hippocrepis emerus, lonicera alpigena, prenanthes purpurea, acer opalus, cotoneaster nebrodensis, laburnum anagyroides, laserpitium latifolium, lilium martagon, lonicera xylosteum, polygonatum odoratum, primula vulgaris, tanacetum corymbosum, viburnum lantana