What is the meaning of spirodela polyrrhiza?

Cosmopolitan except South America and New Zealand and some oceanic islands.
- synonyms: great duckweed, water flaxseed

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APA	WordNet. (2010). Spirodela polyrrhiza. Retrieved September 22, 2026, from http://smartdefine.org/spirodela_polyrrhiza/definitions/1312392
Chicago	WordNet. 2010. "Spirodela polyrrhiza" http://smartdefine.org/spirodela_polyrrhiza/definitions/1312392 (accessed September 22, 2026).
Harvard	WordNet 2010, Spirodela polyrrhiza, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/spirodela_polyrrhiza/definitions/1312392>.
MLA	WordNet. "Spirodela polyrrhiza" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/spirodela_polyrrhiza/definitions/1312392>

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