it, modena, primula vulgaris, hedera helix, corylus avellana, primula acaulis, acer campestre, lonicera caprifolium, crataegus monogyna, fraxinus ornus, carpinus betulus, viola reichenbachiana, prunus avium, castanea sativa, quercus cerris, dioscorea communis, euonymus europaeus, hepatica nobilis, rosa arvensis, fagus sylvatica, clematis vitalba, lonicera xylosteum, cornus sanguinea, campanula trachelium, sambucus nigra, ostrya carpinifolia, sanicula europaea, fragaria vesca, geum urbanum, ligustrum vulgare, melica uniflora, geranium nodosum, helleborus viridis, cornus mas, symphytum tuberosum, salvia glutinosa, aegopodium podagraria, daphne laureola, pteridium aquilinum, cruciata glabra, brachypodium sylvaticum, polygonatum multiflorum, euphorbia dulcis, prunus spinosa, viola alba, hippocrepis emerus, rosa blondaeana, ranunculus lanuginosus, geranium robertianum, rosa canina, acer pseudoplatanus, cardamine bulbifera