castanea sativa, ostrya carpinifolia, cornus sanguinea, corylus avellana, fraxinus ornus, hedera helix, quercus cerris, acer opalus, crataegus monogyna, hepatica nobilis, lonicera xylosteum, melittis melissophyllum, prunus avium, robinia pseudoacacia, viburnum lantana, viola alba, acer campestre, alliaria petiolata, clematis vitalba, crataegus laevigata, cytisophyllum sessilifolium, euonymus europaeus, hippocrepis emerus, laburnum anagyroides, ligustrum vulgare, primula vulgaris, pteridium aquilinum, rosa canina, rubus ulmifolius, torminalis glaberrima