it, ravenna, fraxinus ornus, ostrya carpinifolia, hedera helix, primula vulgaris, crataegus monogyna, acer campestre, viola alba, quercus pubescens, hippocrepis emerus, castanea sativa, primula acaulis, dioscorea communis, quercus cerris, clematis vitalba, daphne laureola, melica uniflora, cornus sanguinea, torminalis glaberrima, viola reichenbachiana, fragaria vesca, cornus mas, juniperus communis, rosa arvensis, corylus avellana, brachypodium pinnatum, cormus domestica, rubus ulmifolius, lonicera caprifolium, ligustrum vulgare, sanicula europaea, campanula trachelium, acer opalus, hepatica nobilis, pteridium aquilinum, brachypodium sylvaticum, acer obtusatum, festuca heterophylla, melittis melissophyllum, luzula forsteri, cruciata glabra, ruscus aculeatus, carex flacca, clinopodium vulgare, prunus avium, hieracium pellucidum, digitalis lutea, prunus spinosa, cytisophyllum sessilifolium, hieracium murorum, hieracium subcrassum