quercus petraea, avenella flexuosa, lonicera periclymenum, molinia caerulea, carpinus betulus, castanea sativa, convallaria majalis, deschampsia cespitosa, festuca heterophylla, holcus mollis, lolium pratense, luzula pilosa, poa nemoralis, polygonatum multiflorum, quercus rubra