Water-shield may refer to following aquatic plants:
* ''
Brasenia schreberi'' (water-shield)
* ''
Cabomba caroliniana
''Cabomba caroliniana'', commonly known as Carolina fanwort, is a rhizomatous, aquatic, perennial, herb native to North and South America. Having been a popular aquarium plant, it has been exported around the world, and has become an invasive sp ...
'' (fanwort; Carolina water-shield)
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