fagus sylvatica, buxus sempervirens, euphorbia dulcis, hippocrepis emerus, laburnum anagyroides, quercus pubescens, acer opalus, amelanchier ovalis, campanula trachelium, cytisophyllum sessilifolium, lilium martagon, prenanthes purpurea, solidago virgaurea, tanacetum corymbosum, viburnum lantana