text: quercus petraea, acer campestre, carpinus betulus, prunus avium, lamium galeobdolon, acer tataricum, euphorbia amygdaloides, polygonatum latifolium, viola alba, aegopodium podagraria, anthriscus sylvestris, asarum europaeum, carex pilosa, geranium robertianum, hedera helix, hepatica nobilis, lamium maculatum, lilium martagon, moehringia trinervia, viola reichenbachiana, campanula trachelium, helleborus purpurascens