quercus robur, calamagrostis epigejos, cannabis sativa, elymus repens, lipandra polysperma, artemisia abrotanum, bromus inermis, carex melanostachya, carex praecox, convolvulus arvensis, euphorbia palustris, glycyrrhiza glabra, lactuca serriola, rubus caesius, carduus uncinatus, cirsium arvense, galium rubioides, poa angustifolia, potentilla reptans