Carex acutata

{{Short description|Species of grass-like plant in the sedge family}}

{{Speciesbox

| image =

| status = CR

| status_system = IUCN3.1

| genus = Carex

| species = acutata

| authority = Boott{{r|powo}}

| synonyms =

{{collapsible list|

  • Carex acutata var. ciliata Kük.
  • Carex anwandteri Phil.
  • Carex feminea Steud. ex Boott
  • Carex foeminea Steud.
  • Carex physocarpa Nees ex Boott
  • Carex purpurea Boott
  • Carex tessellata Spruce ex C.B.Clarke

}}

}}

Carex acutata (common name, slender-tufted sedge, slender-spiked sedge){{Cite web |title=Carex acuta {{!}} slender-tufted sedge Herbaceous Perennial/RHS |url=https://www.rhs.org.uk/plants/139088/carex-acuta/details |access-date=2025-02-06 |website=www.rhs.org.uk |language=en-gb}} is a species of sedge, a perennial flowering plant in the family Cyperaceae.{{r|powo}} It was first formally named by Francis Boott in 1846.{{r|ipni}}

Description

Carex acutata is a tuft-forming sedge, with clumps of slender, narrow leaves reaching up to 90cm in height. The inflorescence forms a series of spikes, with brownish flowers, appearing in late spring and summer.

Distribution and habitat

Carex acutata is native to South America.{{r|powo}} In Bolivia it occurs at elevations of {{cvt|3500–4000|m}}.{{r|fob}} It is distributed in mountainous habitats of the Tropical Andes, from Bolivia to Venezuela.{{Cite journal |last1=Jiménez-Mejías |first1=Pedro |last2=Morales-Alonso |first2=Ana |last3=Oleas |first3=Nora |last4=Sánchez |first4=Enmily |last5=Martín-Bravo |first5=Santiago |last6=Masa-Iranzo |first6=Irene |last7=Meseguer |first7=Andrea S. |date=2023-03-08 |title=New relevant chorological and conservation data on Carex (Cyperaceae) and Hypericum (Hypericaceae) from Ecuador |url=https://bdj.pensoft.net/article/99603/instance/8316971/ |journal=Biodiversity Data Journal |language=en |volume=11 |pages=e99603 |doi=10.3897/BDJ.11.e99603 |doi-access=free |pmid=38327360 |issn=1314-2828|hdl=10486/716042 |hdl-access=free |pmc=10848657 }}

Taxonomy

The name Carex tessellata was included in the Ecuadorian Red List as a “mysterious species known from a single collection of uncertain precedence”. The name was synonymised in 2020 to Carex acutata.

References

{{Reflist|refs=

{{cite web |title=Carex acutata in Bolivia checklist @ efloras.org |url=http://www.efloras.org/florataxon.aspx?flora_id=40&taxon_id=242436270 |website=www.efloras.org |accessdate=27 August 2020}}

{{cite web |title=Carex acutata Boott|url=http://ipni.org/n/30036941-2|website=ipni.org |publisher=International Plant Names Index|accessdate=27 August 2020}}

{{cite web|title=Carex acutata Boott|url=https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:30036941-2|website=Plants of the World Online|publisher=Royal Botanical Gardens Kew |accessdate=27 August 2020}}

}}

{{Taxonbar|from=Q2938184}}

acutata

Category:Plants described in 1846

Category:Flora of Southern America