svg-backdrop

Cyperaceae taxon details

Carex arnellii Christ ex Scheutz

1677238  (urn:lsid:marinespecies.org:taxname:1677238)

accepted
Species

Ordering

  • Alphabetically
  • By status

Children Display

marine, brackish, fresh, terrestrial
recent only
Scheutz, N. J. W. (1887). Plantae Vasculares Jeniseenses: Inter Krasnojarsk Urbem et Ostium Jenisei Fluminis Hactenus Lectae. <em>Kungl. Svenska vetenskapsakademiens handlingar.</em> 22(10): 1-210., available online at https://www.biodiversitylibrary.org/page/38631079#page/237/mode/1up
page(s): 177 [details] 
Lectotype  LE 01006701, geounit Krasnoyarsk  
Lectotype LE 01006701, geounit Krasnoyarsk [details]
Description Rhizome robust, ligneous, clothed with old sheaths, usually splitting into fibers. Culms densely tufted, 25-90 cm tall,...  
Description Rhizome robust, ligneous, clothed with old sheaths, usually splitting into fibers. Culms densely tufted, 25-90 cm tall, triquetrous, slightly slender, smooth at lower part, upward slightly scabrous. Leaves basal, nearly equaling culm, blades 3-4 mm wide, flat, smooth on both surfaces, margins scabrous; sheaths long. Lower involucral bracts leaflike, upper blades setaceous, shorter than subtending spike; sheaths short, not up to 1 cm. Spikes 5-7; upper 2 or 3 spikes male, narrowly oblong, subsessile; lower 3 or 4 spikes female, remote, cylindric, 2-3.5 cm, loosely many flowered, peduncles slender, ± pendulous. Female glumes stramineous or brownish yellow, lanceolate-ovate, 3.5-5 mm (including arista), membranous, green 1-3-veined, scabrous on upper part of costa and margins of arista, apex acuminate and aristate, arista short or slightly long. Utricles green-yellow, obliquely patent, equaling or slightly longer than glume, elliptic or obovate-elliptic, inflated trigonous, 4-4.5 mm, papery, glabrous, shiny, nerveless, base broadly cuneate, apex abruptly contracted into a medium-sized to long beak, orifice 2-toothed. Nutlets loosely enveloped, obovate or broadly obovate, trigonous, ca. 2.5 mm, sessile, apex mucronate; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Christ ex Scheutz to Christ, information provided by Alan E....  
Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Christ ex Scheutz to Christ, 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 arnellii Christ ex Scheutz. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677238 on 2025-09-13
Date
action
by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
unchecked
db_admin
2025-03-11 11:19:03Z
changed
2025-04-10 13:55:04Z
changed

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


Nomenclature

original description Scheutz, N. J. W. (1887). Plantae Vasculares Jeniseenses: Inter Krasnojarsk Urbem et Ostium Jenisei Fluminis Hactenus Lectae. <em>Kungl. Svenska vetenskapsakademiens handlingar.</em> 22(10): 1-210., available online at https://www.biodiversitylibrary.org/page/38631079#page/237/mode/1up
page(s): 177 [details] 

original description (of Carex subconcolor Kitag.) Kitagawa, M. (1934). Contributio ad cognitionem Florae Manshuricae II. <em>Botanical Magazine, Tokyo.</em> 48: 1-38., available online at https://www.jstage.jst.go.jp/article/jplantres1887/48/565/48_565_1/_pdf/-char/en
page(s): 20 [details] 

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

Other

additional source Li, B. Z.; Zhang, S. R. (2024). An updated species checklist and taxonomic synopsis of Cyperaceae in China. <em>Biodiversity Science.</em> 32(7): 24106., available online at https://doi.org/10.17520/biods.2024106 [details] Available for editors  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Lectotype LE 01006701, geounit Krasnoyarsk [details]
From editor or global species database
Description Rhizome robust, ligneous, clothed with old sheaths, usually splitting into fibers. Culms densely tufted, 25-90 cm tall, triquetrous, slightly slender, smooth at lower part, upward slightly scabrous. Leaves basal, nearly equaling culm, blades 3-4 mm wide, flat, smooth on both surfaces, margins scabrous; sheaths long. Lower involucral bracts leaflike, upper blades setaceous, shorter than subtending spike; sheaths short, not up to 1 cm. Spikes 5-7; upper 2 or 3 spikes male, narrowly oblong, subsessile; lower 3 or 4 spikes female, remote, cylindric, 2-3.5 cm, loosely many flowered, peduncles slender, ± pendulous. Female glumes stramineous or brownish yellow, lanceolate-ovate, 3.5-5 mm (including arista), membranous, green 1-3-veined, scabrous on upper part of costa and margins of arista, apex acuminate and aristate, arista short or slightly long. Utricles green-yellow, obliquely patent, equaling or slightly longer than glume, elliptic or obovate-elliptic, inflated trigonous, 4-4.5 mm, papery, glabrous, shiny, nerveless, base broadly cuneate, apex abruptly contracted into a medium-sized to long beak, orifice 2-toothed. Nutlets loosely enveloped, obovate or broadly obovate, trigonous, ca. 2.5 mm, sessile, apex mucronate; stigmas 3. [details]

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

Loading...