castanea sativa, fagus sylvatica, carpinus betulus, corylus avellana, carpinus orientalis, fraxinus ornus, tilia tomentosa, torminalis glaberrima, hedera helix, cardamine bulbifera, cornus mas, cornus sanguinea, cyclamen hederifolium, dryopteris filix-mas, lathyrus vernus, ostrya carpinifolia, polygonatum odoratum, primula veris, prunus cerasifera, pteridium aquilinum, rosa arvensis, veronica chamaedrys, aremonia agrimonoides, cephalanthera damasonium