Carex aematorhyncha

{{Short description|Species of grass-like plant}}

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|genus=Carex

|species=aematorhyncha

|authority=Desv.

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• Carex filiformis subsp. aematorhyncha (Desv.) Kük.'
• Carex filiformis var. aematorhyncha(Desv.) W.Boott
• Carex aematorhyncha var. corralensis (Phil.) Kük.
• Carex campyloxys Steud.
• Carex corralensis Phil.
• Carex filiformis var. gracilis Kurtz ex Kük.
• Carex potamostauros Steud.

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Carex aematorhyncha (common name: blood beak sedge){{Cite web |title=Blood beak sedge (Carex aematorhyncha) |url=https://inaturalist.lu/taxa/1461715-Carex-aematorhyncha |access-date=2025-02-27 |website=iNaturalist Luxembourg |language=en}} is a species of flowering plant in the sedge family, Cyperaceae, native to South America.{{r|powo}} It was first formally named in 1854 in the sixth volume of Flora Chilena.{{r|desv1854|ipni}}

Two varieties are accepted:{{r|powo}}

• Carex aematorhyncha var. aematorhyncha {{small|Desv.}}
• Carex aematorhyncha var. corralensis {{small|(Phil.) Kük.}}