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Cyperaceae taxon details

Carex fedia Nees

1677696  (urn:lsid:marinespecies.org:taxname:1677696)

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Nees, C.G.D. (1834). Cyperaceae Indicae. <em>In Wight, R. (ed). Contributions to the Botany of India (Compositae, Asclepiadaceae and Cyperaceae).</em> No. III. Parburry, Allen & co., London.
page(s): 129 [details] OpenAccess publication
Description Rhizome short, stoloniferous. Culms tufted, 30-75 cm tall, triquetrous, rather thick, smooth on lower part, scabrous on...  
Description Rhizome short, stoloniferous. Culms tufted, 30-75 cm tall, triquetrous, rather thick, smooth on lower part, scabrous on upper part, ferruginous and bladeless sheathed at base, sheaths later usually splitting into reticulate fibers. Leaves longer than culm, blades 3-4 mm wide, flat, stiff, sheathed. Involucral bracts leafy, longer than inflorescence, lowermost involucral bract shortly sheathed, upper ones nearly not sheathed. Spikes 5-7; terminal 2-4 spikes male, approximate, linear-cylindric, 2-3 cm, subsessile; remaining spikes female, rather remote, lowermost distance up to 12 cm, densely many flowered, lowermost spike rather long pedunculate, upper ones shortly pedunculate, peduncles glabrous. Female glumes red-brown laterally, yellow-green at middle, lanceolate, 3-3.5 mm, membranous, 3-veined, apex acuminate, aristate, awn up to 3 mm at base of spike, scabrous on margins. Utricles brown, obliquely patent, horizontally patent in maturity, longer than or equaling glume, shorter than glume at base of spike (including awn), oblong-ovate, trigonous, 4-5 mm, leathery, densely pubescent, 5-veined abaxially, base abruptly contracted into a short stipe, apex gradually narrowed to a slightly thick and short beak, orifice long 2-toothed. Nutlets stramineous, tightly enveloped, obovate or subelliptic, trigonous, ca. 2 mm, apex mucronate; style of medium length, base not thickened; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Nees to Nees ex Wight, information provided by Alan E. on...  
Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Nees to Nees ex Wight, information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant List v.1.1. [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex fedia Nees. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677696 on 2025-09-11
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2023-09-06 07:28:28Z
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2024-12-10 11:47:54Z
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2025-03-11 11:19:03Z
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Nomenclature

original description Nees, C.G.D. (1834). Cyperaceae Indicae. <em>In Wight, R. (ed). Contributions to the Botany of India (Compositae, Asclepiadaceae and Cyperaceae).</em> No. III. Parburry, Allen & co., London.
page(s): 129 [details] OpenAccess publication

original description (of Carex sinomairei H.Lév.) Léveillé, H. (1913). Decades plantarum novarum. CIV–CV. <em>Repertorium novarum specierum regni vegetabilis.</em> 11(34-38): 548-552., available online at https://onlinelibrary.wiley.com/doi/10.1002/fedr.19130113404
page(s): 550 [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 
   

Syntype (of Carex wallichiana Prescott ex Nees) LE 00010421, geounit India [details]
From editor or global species database
Description Rhizome short, stoloniferous. Culms tufted, 30-75 cm tall, triquetrous, rather thick, smooth on lower part, scabrous on upper part, ferruginous and bladeless sheathed at base, sheaths later usually splitting into reticulate fibers. Leaves longer than culm, blades 3-4 mm wide, flat, stiff, sheathed. Involucral bracts leafy, longer than inflorescence, lowermost involucral bract shortly sheathed, upper ones nearly not sheathed. Spikes 5-7; terminal 2-4 spikes male, approximate, linear-cylindric, 2-3 cm, subsessile; remaining spikes female, rather remote, lowermost distance up to 12 cm, densely many flowered, lowermost spike rather long pedunculate, upper ones shortly pedunculate, peduncles glabrous. Female glumes red-brown laterally, yellow-green at middle, lanceolate, 3-3.5 mm, membranous, 3-veined, apex acuminate, aristate, awn up to 3 mm at base of spike, scabrous on margins. Utricles brown, obliquely patent, horizontally patent in maturity, longer than or equaling glume, shorter than glume at base of spike (including awn), oblong-ovate, trigonous, 4-5 mm, leathery, densely pubescent, 5-veined abaxially, base abruptly contracted into a short stipe, apex gradually narrowed to a slightly thick and short beak, orifice long 2-toothed. Nutlets stramineous, tightly enveloped, obovate or subelliptic, trigonous, ca. 2 mm, apex mucronate; style of medium length, base not thickened; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Updated scientificnameAuthorship from Nees to Nees ex Wight, information provided by Alan E. on email Oct. 12 2020 More details could be found in The Plant List v.1.1. [details]