noun
- A genus of protoctist. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). genus spirogyra. Retrieved September 30, 2026, from http://smartdefine.org/genus_spirogyra/definitions/1194681 |
| Chicago | WordNet. 2010. "genus spirogyra" http://smartdefine.org/genus_spirogyra/definitions/1194681 (accessed September 30, 2026). |
| Harvard | WordNet 2010, genus spirogyra, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/genus_spirogyra/definitions/1194681>. |
| MLA | WordNet. "genus spirogyra" 23 October 2010. Web. 30 September 2026. <http://smartdefine.org/genus_spirogyra/definitions/1194681> |