corylus avellana, quercus robur, holcus lanatus, fraxinus excelsior, lamium galeobdolon, glechoma hederacea, rabelera holostea, adoxa moschatellina, ficaria verna, hedera helix, ajuga reptans, anemone nemorosa, carex acutiformis, circaea lutetiana, galium aparine, lonicera periclymenum, silene dioica, arum maculatum, convallaria majalis, impatiens noli-tangere, narcissus pseudonarcissus, pteridium aquilinum, rubus idaeus, sorbus aucuparia, urtica dioica, viola reichenbachiana, athyrium filix-femina, brachythecium rutabulum, crataegus monogyna, deschampsia cespitosa, equisetum arvense, kindbergia praelonga, lophocolea heterophylla, polygonatum multiflorum, populus canadensis