melilotus dentatus, phragmites australis, agrostis stolonifera, carex secalina, argentina anserina, bolboschoenus maritimus, chenopodium album, dipsacus fullonum, euphorbia platyphyllos, inula britannica, lysimachia arvensis, plantago uliginosa, polygonum aviculare, samolus valerandi, stellaria aquatica, tripleurospermum inodorum