fraxinus excelsior, ulmus glabra, matteuccia struthiopteris, lonicera xylosteum, sorbus aucuparia, lamium galeobdolon, acer campestre, acer platanoides, allium ursinum, corylus avellana, dryopteris filix-mas, galium odoratum, mercurialis perennis, polygonatum multiflorum, ranunculus cassubicus, tilia cordata