de, berlin, pinus sylvestris, quercus robur, hypericum perforatum, euphorbia cyparissias, quercus petraea, sorbus aucuparia, agrostis capillaris, calamagrostis epigejos, festuca ovina, poa angustifolia, polygonatum odoratum, peucedanum oreoselinum, rumex acetosella, dactylis glomerata, rumex angiocarpus, oreoselinum majus, avenella flexuosa, veronica chamaedrys, betula pendula, trifolium alpestre, fragaria vesca, geranium sanguineum, moehringia trinervia, pilosella officinarum, galium verum, crataegus monogyna, vincetoxicum hirundinaria, rhamnus cathartica, acer platanoides, solidago virgaurea, convallaria majalis, hylotelephium maximum, juniperus communis, frangula alnus, veronica spicata, anthoxanthum odoratum, hieracium umbellatum, melampyrum pratense, prunus serotina, deschampsia flexuosa, berberis vulgaris, poa nemoralis, anthericum ramosum, veronica officinalis, achillea millefolium, campanula persicifolia, prunus spinosa, vaccinium myrtillus, pyrus communis, geum urbanum