poa angustifolia, quercus robur, euphorbia palustris, galium rubioides, lactuca serriola, artemisia pontica, calamagrostis epigejos, cirsium arvense, elymus repens, aristolochia clematitis, carex melanostachya, carex praecox, convolvulus arvensis, eryngium planum, fallopia convolvulus, rubia tatarica, rubus caesius