Elemental composition and potential toxicity of the riverine macrophyte Podostemum ceratophyllum Michx. reflects land use in eastern North America - Wood, James; Dietterich, Lee; Leasure, Douglas; Jantzi, Sarah; Maddox, Thomas; Wenger, Seth J.; Skaggs, Jonathan; Rosemond, Amy; Freeman, Mary (Science of the Total Environment, 2024)