Myriophyllum proserpinacoides Gillies ex Hooker & Arnott

Myriophyllum proserpinacoides Gillies ex Hooker & Arnott is a synonym sensu FNA Ed. Comm., 2021 of:

Myriophyllum aquaticum (Vellozo) Verdcourt, an accepted species name sensu FNA Ed. Comm., 2021.