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