bromus inermis, althaea officinalis, artemisia abrotanum, asparagus officinalis, calamagrostis epigejos, carex praecox, chenopodium album, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, elymus repens, eryngium planum, euphorbia tommasiniana, galium verum, glycyrrhiza glabra, poa angustifolia, populus nigra, rorippa palustris, rubia tatarica, scutellaria galericulata, xanthium strumarium