glechoma hederacea, carex riparia, rubus caesius, fraxinus pennsylvanica, echinochloa crus-galli, stellaria aquatica, cirsium arvense, atriplex prostrata, glyceria arundinacea, agrostis stolonifera, xanthium albinum, bidens garumnae, carex acuta, phalaris arundinacea, ranunculus repens, sonchus arvensis, althaea officinalis, bolboschoenus maritimus, chenopodium album, cuscuta campestris, erigeron canadensis, euphorbia palustris, galium palustre, iris pseudacorus, lactuca tatarica, lipandra polysperma, persicaria amphibia, persicaria lapathifolia, persicaria minor, phragmites australis, polygonum arenarium, scutellaria galericulata, sium sisarum, solanum nigrum, thalictrum flavum