quercus robur, convallaria majalis, corylus avellana, anemone nemorosa, mercurialis perennis, picea abies, hepatica nobilis, prunus padus, calamagrostis arundinacea, viola mirabilis, crataegus rhipidophylla, geranium sylvaticum, lathyrus niger, maianthemum bifolium, malus sylvestris, melica nutans, paris quadrifolia, populus tremula, rosa majalis, rubus idaeus, sorbus aucuparia