Carex haematosaccus

{{Short description|Species of sedge}}

{{Use dmy dates|date=August 2022}}

{{Speciesbox

| image =

| genus = Carex

| species = haematosaccus

| authority = C.B.Clarke

| synonyms =

• Carex euryphylla Cherm.
• Carex renschiana var. brachystachya Cherm.

}}

Carex haematosaccus is a tussock-forming species of perennial sedge in the family Cyperaceae. It is native to central and eastern parts of Madagascar.{{cite web |url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:300049-1|title=Carex haematosaccus C.B.Clarke |access-date=14 August 2022 |publisher=Kew Science – Plants of the World Online}}