carduus uncinatus, anthoxanthum repens, bromus squarrosus, bromus tectorum, lactuca tatarica, alliaria petiolata, aristolochia clematitis, calamagrostis epigejos, cannabis sativa, chenopodium album, cynanchum acutum, descurainia sophia, elymus repens, erigeron canadensis, euphorbia tommasiniana, fallopia convolvulus, galium verum, jacobaea vulgaris, lactuca serriola, medicago sativa, phragmites australis, poa angustifolia, populus nigra, secale sylvestre, silene latifolia, ulmus laevis