$modus 0: smartphone
$modus 1: smartphone
Elodea nuttallii
Elodea nuttallii (Planchon) H.St.John [Accepted]
Hydrocharitaceae
Elodea nuttallii (Planchon) H.St.John {80 56666 Anacharis nuttallii Planchon}
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 74 g (1972) [V. Frazier]