Cabomba schwartzii is a species of aquatic plant in the family Cabombaceae endemic to North Brazil.

[2] The length of the stems depends on the water level.

[4][1] It was then treated as a synonym of Cabomba aquatica Aubl.

[4] It occurs sympatrically with Cabomba furcata,[3] Nymphaea, Utricularia, and Mayaca.

[9] Flies and bees visit the flowers of Cabomba schwartzii.