Stenogonum
{{Short description|Genus of flowering plants}}
{{Automatic taxobox
| image = Stenogonum salsuginosum.jpg
| image_caption = Stenogonum salsuginosum
| taxon = Stenogonum
| authority = Nutt.
| subdivision_ranks = Species
| subdivision = * Stenogonum flexum
}}
Stenogonum is a genus of plants in the buckwheat family (Polygonaceae) with two species endemic to North America.{{cite web|url=http://www.plantsystematics.org/reveal/pbio/eriog/stenogonum.html |title=Taxonomic Treatment of Eriogonoideae (Polygonaceae) STENOGONUM Nuttall |last=Reveal |first=James L. |author-link=James L. Reveal |website=plantsystematics.org |date=November 1, 2001 |access-date=June 16, 2023}} The two species are S. flexum and S. salsuginosum. They are found primarily in the Colorado Plateau region of southern Wyoming, eastern Utah, western Colorado, northwestern New Mexico, and northern Arizona.{{cite journal|last1=Reveal |first1=James L. |last2=Ertter |first2=Barbara J. |date=September 30, 1976 |title=Reestablishment of Stenogonum Nutt. (Polygonaceae) |journal=Great Basin Naturalist |volume=36 |issue=3 |pages=272–280 |url=https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=1889&context=gbn}}