it, treviso, lamium orvala, acer campestre, hedera helix, carpinus betulus, primula vulgaris, prunus avium, acer pseudoplatanus, robinia pseudoacacia, corylus avellana, polygonatum multiflorum, primula acaulis, symphytum tuberosum, vinca minor, fagus sylvatica, castanea sativa, crocus vernus, pulmonaria officinalis, euonymus europaeus, anemone nemorosa, asarum europaeum, aegopodium podagraria, lonicera caprifolium, euphorbia dulcis, sambucus nigra, fraxinus ornus, cornus sanguinea, galanthus nivalis, crataegus monogyna, ruscus aculeatus, erythronium dens-canis, anemone trifolia, viola reichenbachiana, cyclamen purpurascens, aposeris foetida, salvia glutinosa, sanicula epipactis, fraxinus excelsior, carex digitata, quercus petraea, ligustrum vulgare, ulmus glabra, daphne mezereum, lamium galeobdolon, knautia drymeia, viburnum opulus, dioscorea communis, tilia cordata, dryopteris filix-mas, alnus glutinosa, lathyrus vernus