# Sagisma

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> Source: https://en.wikipedia.org/wiki/Sagisma
> Source revision: 1176120040
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{{Short description|Extinct genus of aquatic plants}}
{{automatic taxobox
|fossil_range = {{fossil range|Oligocene|Miocene}}
|taxon = Sagisma
|authority = Nikitin
|subdivision_ranks = Species
|subdivision = See text.
}}

'''''Sagisma''''' is a [fossil](/source/fossil) [genus](/source/genus) of [aquatic plant](/source/aquatic_plant)s.  It includes two [species](/source/species) distributed in [Oligocene](/source/Oligocene) and [Miocene](/source/Miocene) deposits of western [Siberia](/source/Siberia).<ref>{{cite journal | last1=Haggard | first1=Kristina K. | last2=Tiffney | first2=Bruce H. | year=1997 | title=The Flora of the Early Miocene Brandon Lignite, Vermont, USA. VIII. ''Caldesia'' (Alismataceae) | journal=American Journal of Botany | volume=84 | issue=2 | pages=239–252 | doi=10.2307/2446086 | jstor=2446086 | pmid=21712204 | doi-access=free }}</ref>

* {{extinct}} ''Sagisma turgida'' <small>Nikitin<!--1963--></small>
* {{extinct}} ''Sagisma turgidum'' <small>Nikitin<!--2007--></small>

==References==
{{Reflist|2}}

{{Taxonbar|from=Q7399285}}

Category:Alismataceae
Category:Alismataceae genera
Category:Oligocene plants
Category:Miocene plants
Category:Prehistoric angiosperm genera

{{alismatales-stub}}
{{paleobotany-stub}}

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Adapted from the Wikipedia article [Sagisma](https://en.wikipedia.org/wiki/Sagisma) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Sagisma?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.