taxus baccata, buxus sempervirens, daphne laureola, fagus sylvatica, festuca heterophylla, helleborus foetidus, hippocrepis emerus, laburnum anagyroides, lathyrus vernus, ostrya carpinifolia, acer opalus, amelanchier ovalis, androsace chaixii, arrhenatherum elatius, campanula persicifolia, cephalanthera rubra, cotoneaster nebrodensis, euphorbia dulcis, hedera helix, laserpitium latifolium, lonicera xylosteum, melica uniflora, melittis melissophyllum, mycelis muralis, polygonatum odoratum, primula veris, ranunculus polyanthemos, ruscus aculeatus, viburnum lantana