betula pendula, carpinus betulus, carex brizoides, acer platanoides, athyrium filix-femina, lamium galeobdolon, maianthemum bifolium, oxalis acetosella, alnus glutinosa, corylus avellana, pteridium aquilinum, rabelera holostea, paris quadrifolia, rubus idaeus, sorbus aucuparia, dryopteris carthusiana