Carex idzuroei

{{Use dmy dates|date=February 2023}}

{{Short description|Species of plant}}

{{Speciesbox

| image =

| genus = Carex

| species = idzuroei

| authority = Franch. & Sav.

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Carex idzuroei, also known as small-Dickin's sedge,{{Cite book|url=http://www.forest.go.kr/kna/special/download/English_Names_for_Korean_Native_Plants.pdf|title=English Names for Korean Native Plants|publisher=Korea National Arboretum|year=2015|isbn=978-89-97450-98-5|location=Pocheon|pages=69|access-date=4 February 2023|via=Korea Forest Service|url-status=dead|archive-url=https://web.archive.org/web/20170525105020/http://www.forest.go.kr/kna/special/download/English_Names_for_Korean_Native_Plants.pdf|archive-date=25 May 2017}} is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native to parts of China, Japan and Korea.{{cite web |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:300263-1|title=Carex idzuroei Franch. & Sav. |access-date=9 February 2023 |publisher=Kew Science – Plants of the World Online}}