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Cyperaceae taxon details

Carex livida (Wahlenb.) Willd.

1677536  (urn:lsid:marinespecies.org:taxname:1677536)

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terrestrial
(of Carex limosa var. livida Wahlenb.) Wahlenberg, G. (1803). Inledning til Caricographien. <em>Kongl. Vetenskaps Academiens Nya Handlingar.</em> 24: 138-170., available online at https://www.biodiversitylibrary.org/page/46986891
page(s): 162 [details] 
Description Plants colonial, long-rhizomatous. Culms 15–55 cm, smooth to scabrous distally. Leaves: proximal sheaths pale brown to...  
Description Plants colonial, long-rhizomatous. Culms 15–55 cm, smooth to scabrous distally. Leaves: proximal sheaths pale brown to dark brown, occasionally red tinged, 4.5–8(–10) mm thick; ligules 1.2–3.9 mm, usually 0.6–1.5 times as long as wide; leaf blades very glaucous, channeled, 4.5–40 cm × 1.5–3.5(–6.5) mm, coriaceous. Inflorescences 2.2–8.59(–12) cm, 0.6–1.8 length of proximal bract; proximal bract 0.8–11 mm, sheath 0–1.2cm, blade 0.8-10 cm; pistillate spikes densely flowered, ovoid to short-cylindric, 0.7–2.5 cm × 4–5.5 mm wide; lateral spikes erect or ascending on stiff peduncles. Pistillate scales pale brown to dark purple-brown with broad green center and narrow hyaline margins, obtuse to acute. Perigynia strongly ascending in the spikes, glaucous, fusiform, 3–4.8(–5) × (1–)1.3–2 mm wide, heavily papillose; beak absent or minute, erect, straight. Achenes pale to dark brown, 2.1–2.5 × 1.2–1.8 mm wide. 2n = 32. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from (Wahlenb.) Willd. to Willd., information provided by Alan E....  
Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from (Wahlenb.) Willd. to Willd., information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant List  [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex livida (Wahlenb.) Willd.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677536 on 2025-09-14
Date
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by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
unchecked
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2025-03-11 11:19:03Z
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Nomenclature

original description (of Carex limosa var. livida Wahlenb.) Wahlenberg, G. (1803). Inledning til Caricographien. <em>Kongl. Vetenskaps Academiens Nya Handlingar.</em> 24: 138-170., available online at https://www.biodiversitylibrary.org/page/46986891
page(s): 162 [details] 

basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details] 

new combination reference (1805). Sp. Pl., ed. 4 [Willdenow] 4(1), available online at https://www.biodiversitylibrary.org/page/670960#page/1/mode/1up
page(s): 285 [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Isotype (of Carex limosa var. livida Wahlenb.) LE 00010280, geounit Lapland [details]
From editor or global species database
Description Plants colonial, long-rhizomatous. Culms 15–55 cm, smooth to scabrous distally. Leaves: proximal sheaths pale brown to dark brown, occasionally red tinged, 4.5–8(–10) mm thick; ligules 1.2–3.9 mm, usually 0.6–1.5 times as long as wide; leaf blades very glaucous, channeled, 4.5–40 cm × 1.5–3.5(–6.5) mm, coriaceous. Inflorescences 2.2–8.59(–12) cm, 0.6–1.8 length of proximal bract; proximal bract 0.8–11 mm, sheath 0–1.2cm, blade 0.8-10 cm; pistillate spikes densely flowered, ovoid to short-cylindric, 0.7–2.5 cm × 4–5.5 mm wide; lateral spikes erect or ascending on stiff peduncles. Pistillate scales pale brown to dark purple-brown with broad green center and narrow hyaline margins, obtuse to acute. Perigynia strongly ascending in the spikes, glaucous, fusiform, 3–4.8(–5) × (1–)1.3–2 mm wide, heavily papillose; beak absent or minute, erect, straight. Achenes pale to dark brown, 2.1–2.5 × 1.2–1.8 mm wide. 2n = 32. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from (Wahlenb.) Willd. to Willd., information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant List  [details]