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Cyperaceae taxon details

Carex setosa Boott

1677100  (urn:lsid:marinespecies.org:taxname:1677100)

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Boott, F. M. B. (1862). Illustrations of the Genus Carex. 3.
page(s): 108 [details] OpenAccess publication
Description Rhizome elongate or rarely short, oblique. Culms 15-45 cm tall, slender, obtusely trigonous, smooth, clothed at base with...  
Description Rhizome elongate or rarely short, oblique. Culms 15-45 cm tall, slender, obtusely trigonous, smooth, clothed at base with brown sheaths disintegrating into fibers. Leaves shorter than culm, blades greenish, linear, 2-4 mm wide, slightly stiff, margins scabrous. Involucral bracts setaceous, sheathing for 1-2 cm, or spathaceous. Spikes 3-7; terminal spike male, cylindric, 3-4 × ca. 0.4 cm, slightly laxly flowered; peduncles slender, 2.5-5.5(-13) cm, scabrous above. Female glumes ferruginous, oblong, 3-3.5 mm, scabrous adaxially, margins very narrowly white hyaline, green 1-veined costa excurrent into a short mucro, apex subrounded or emarginate. Utricles stramineous-green or ferruginous above, equaling glume, narrowly elliptic, trigonous, ca. 4 mm, hirsute, ferruginous punctate or not, base gradually attenuate into a short stipe, apex abruptly contracted into a beak, orifice obliquely truncate, 2-toothed. Nutlets stramineous, tightly enveloped, oblong or obovate, trigonous, 2.5-3 mm, base shortly stipitate; style erect, base slightly thickened or not; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Ill. Gen. Carex 3: 108. 1862 to Ill. Gen. Carex 3: 108 (1862),...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Ill. Gen. Carex 3: 108. 1862 to Ill. Gen. Carex 3: 108 (1862), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex setosa Boott. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677100 on 2025-09-14
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
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Nomenclature

original description Boott, F. M. B. (1862). Illustrations of the Genus Carex. 3.
page(s): 108 [details] OpenAccess publication

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 P 00300627, geounit India [details]
From editor or global species database
Description Rhizome elongate or rarely short, oblique. Culms 15-45 cm tall, slender, obtusely trigonous, smooth, clothed at base with brown sheaths disintegrating into fibers. Leaves shorter than culm, blades greenish, linear, 2-4 mm wide, slightly stiff, margins scabrous. Involucral bracts setaceous, sheathing for 1-2 cm, or spathaceous. Spikes 3-7; terminal spike male, cylindric, 3-4 × ca. 0.4 cm, slightly laxly flowered; peduncles slender, 2.5-5.5(-13) cm, scabrous above. Female glumes ferruginous, oblong, 3-3.5 mm, scabrous adaxially, margins very narrowly white hyaline, green 1-veined costa excurrent into a short mucro, apex subrounded or emarginate. Utricles stramineous-green or ferruginous above, equaling glume, narrowly elliptic, trigonous, ca. 4 mm, hirsute, ferruginous punctate or not, base gradually attenuate into a short stipe, apex abruptly contracted into a beak, orifice obliquely truncate, 2-toothed. Nutlets stramineous, tightly enveloped, oblong or obovate, trigonous, 2.5-3 mm, base shortly stipitate; style erect, base slightly thickened or not; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Ill. Gen. Carex 3: 108. 1862 to Ill. Gen. Carex 3: 108 (1862), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]