allium ursinum, corylus avellana, ulmus glabra, tilia cordata, picea abies, aegopodium podagraria, betula pendula, dryopteris filix-mas, lamium galeobdolon, acer campestre, acer platanoides, cardamine impatiens, lonicera xylosteum, mercurialis perennis, polygonatum multiflorum, rubus idaeus, sorbus aucuparia