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Which continents have native representatives of Alismatales?
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Alismatales
Showy and delicate flowers of the flowering rush (Butomus umbellatus).
The order Alismatales is broadly distributed across temperate and tropical regions worldwide. Native representatives of this order are found on every continent except Antarctica.1
These flowering plants occupy a variety of freshwater and marine habitats, including marshes, where they play a significant role in stabilizing shorelines and providing essential habitats for fish. While the order is globally widespread, specific families within it have varying distributions; for example, the Alismataceae family occurs throughout the Americas, Asia, Australia, Africa, and Europe.12