poa angustifolia, quercus robur, lactuca tatarica, ulmus laevis, calamagrostis epigejos, carex melanostachya, fallopia convolvulus, aristolochia clematitis, carex praecox, chenopodium album, elymus repens, erigeron canadensis, eryngium planum, euphorbia palustris, inula britannica, lactuca serriola, lipandra polysperma, oxybasis urbica, polygonum patulum, potentilla reptans, rubus caesius