it, forlì-cesena, primula vulgaris, geranium nodosum, hedera helix, corylus avellana, primula acaulis, viola reichenbachiana, acer campestre, fagus sylvatica, salvia glutinosa, fraxinus ornus, sanicula europaea, castanea sativa, mycelis muralis, lactuca muralis, crataegus monogyna, daphne laureola, melica uniflora, ostrya carpinifolia, prunus avium, clematis vitalba, carpinus betulus, dryopteris filix-mas, euphorbia dulcis, hepatica nobilis, aegopodium podagraria, fragaria vesca, sambucus nigra, acer pseudoplatanus, campanula trachelium, cardamine bulbifera, dioscorea communis, symphytum tuberosum, ranunculus lanuginosus, geranium robertianum, brachypodium sylvaticum, polystichum setiferum, quercus cerris, geum urbanum, helleborus viridis, lonicera caprifolium, rosa arvensis, euphorbia amygdaloides, pteridium aquilinum, lonicera xylosteum, carex sylvatica, cornus sanguinea, mercurialis perennis, polygonatum multiflorum, carex digitata, fraxinus excelsior