Elodea nuttallii (Planchon) H.St.John
      
no HD illustration available (m3)
Elodea nuttallii (Planchon) H.St.John {80 56666 Anacharis nuttallii Planchon} Hydrocharitaceae
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 74 g (1972) [V. Frazier]