corylus avellana, aegopodium podagraria, ajuga reptans, anemone nemorosa, aposeris foetida, asarum europaeum, campanula trachelium, carpinus betulus, ficaria verna, helleborus purpurascens, hepatica nobilis, isopyrum thalictroides, lamium galeobdolon, lathyrus vernus, lilium martagon, lonicera xylosteum, maianthemum bifolium, primula veris, rabelera holostea, scilla bifolia, viola reichenbachiana, aconitum lycoctonum, euphorbia epithymoides