Carex relaxa

{{Short description|Species of plant}}

{{Use dmy dates|date=February 2024}}

{{Speciesbox

| image =

| genus = Carex

| species = relaxa

| authority = V.I.Krecz.

}}

Carex relaxa is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native to parts of Siberia and Mongolia.{{cite web |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:301907-1|title=Carex relaxa V.I.Krecz. |access-date=28 April 2023 |publisher=Kew Science – Plants of the World Online}}