Carex allivescens
{{Short description|Species of plant}}
{{Use dmy dates|date=February 2024}}
{{Speciesbox
| image =
| genus = Carex
| species = allivescens
| authority = V.I.Krecz.
}}
Carex allivescens is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native to northern parts of central China.{{cite web |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:298500-1|title=Carex allivescens V.I.Krecz. |access-date=23 March 2023 |publisher=Kew Science – Plants of the World Online}}