corylus avellana, quercus robur, convallaria majalis, anemone nemorosa, pinus sylvestris, picea abies, acer platanoides, betula pendula, fraxinus excelsior, maianthemum bifolium, oxalis acetosella, sorbus aucuparia, calamagrostis arundinacea, euonymus europaeus, frangula alnus, impatiens noli-tangere, moehringia trinervia, phyteuma spicatum, polygonatum multiflorum, polygonatum odoratum, polygonatum verticillatum, prunus padus