mercurialis perennis, corylus avellana, fraxinus excelsior, anemone nemorosa, ficaria verna, geum urbanum, hepatica nobilis, paris quadrifolia, quercus robur, rubus caesius, convallaria majalis, crataegus laevigata, filipendula ulmaria, geum rivale, maianthemum bifolium, viola mirabilis, betula pendula, acer platanoides, hieracium murorum, mycelis muralis, neottia ovata, pulmonaria officinalis, rubus saxatilis, viburnum opulus