Carex acutata

Last updated

Carex acutata
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Cyperaceae
Genus: Carex
Species:
C. acutata
Binomial name
Carex acutata
Synonyms
List
    • Carex acutata var. ciliataKük.
    • Carex anwandteriPhil.
    • Carex femineaSteud. ex Boott
    • Carex foemineaSteud.
    • Carex physocarpaNees ex Boott
    • Carex purpureaBoott
    • Carex tessellataSpruce ex C.B.Clarke

Carex acutata (common name, slender-tufted sedge, slender-spiked sedge) [2] is a species of sedge, a perennial flowering plant, in the family Cyperaceae. [1] It was first formally named by Francis Boott in 1846. [3]

Contents

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. [2]

Distribution and habitat

Carex acutata is native to South America. [1] In Bolivia, it occurs at elevations of 3,500–4,000 m (11,500–13,100 ft). [4] It is distributed in mountainous habitats of the Tropical Andes, from Bolivia to Venezuela. [5]

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. [5]

References

  1. 1 2 3 "Carex acutata Boott". Plants of the World Online. Royal Botanical Gardens Kew. Retrieved 27 August 2020.
  2. 1 2 "Carex acuta | slender-tufted sedge Herbaceous Perennial/RHS". www.rhs.org.uk. Retrieved 2025-02-06.
  3. "Carex acutata Boott". ipni.org. International Plant Names Index. Retrieved 27 August 2020.
  4. "Carex acutata in Bolivia checklist @ efloras.org". www.efloras.org. Retrieved 27 August 2020.
  5. 1 2 Jiménez-Mejías, Pedro; Morales-Alonso, Ana; Oleas, Nora; Sánchez, Enmily; Martín-Bravo, Santiago; Masa-Iranzo, Irene; Meseguer, Andrea S. (2023-03-08). "New relevant chorological and conservation data on Carex (Cyperaceae) and Hypericum (Hypericaceae) from Ecuador". Biodiversity Data Journal. 11 e99603. doi: 10.3897/BDJ.11.e99603 . hdl: 10486/716042 . ISSN   1314-2828. PMC   10848657 . PMID   38327360.