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Cyperaceae taxon details

Carex scabrifolia Steud.

1677048  (urn:lsid:marinespecies.org:taxname:1677048)

accepted
Species
terrestrial
Steudel, E. G. (1855). Synopsis Plantarum Glumacearum. II. Cyperaceae. Metzler. Stuttgart. 246 pp., available online at https://www.biodiversitylibrary.org/page/44896084#page/138/mode/1up
page(s): 237 [details] 
Description Rhizome stoloniferous. Culms 2 or 3 tufted at nodes of stolon, 30-60 cm tall, rather thin, trigonous, smooth, scabrid on...  
Description Rhizome stoloniferous. Culms 2 or 3 tufted at nodes of stolon, 30-60 cm tall, rather thin, trigonous, smooth, scabrid on upper part, clothed with red-brown and bladeless sheaths at base, rudimentary sheaths ± disintegrating into reticulate fibers. Leaves shorter than or upper ones slightly longer than culm, blades 2-3 mm wide, stiff, longitudinally furrowed on middle of upper surface, scabrous and slightly involute on margins, rather long sheathed. Lower involucral bracts leafy, longer than inflorescence, not sheathed, upper involucral bracts scalelike. Spikes 3-5; terminal 2 or 3 spikes male, approximate, narrowly cylindric, 1-3.5 cm, shortly pedunculate or nearly sessile; remaining spikes female, slightly remote, oblong or subovate, 1.5-2 × ca. 1 cm, densely 10-15-flowered, shortly pedunculate or upper ones nearly sessile. Female glumes brown, pale at middle, broadly ovate, 5-6 mm, membranous, 3-veined, apex acuminate, mucronate. Utricles brown, obliquely patent, longer than glume, oblong-elliptic, inflated trigonous, 6-8.5 mm, subcorky, glabrous, slightly concave, several veined, base obtuse, apex abruptly narrowed to a slightly broad and short beak, orifice half-moon-shaped concave and shortly 2-toothed. Nutlets brown, tightly enveloped, oblong or narrowly oblong, obtusely trigonous, 4-5.5 mm; style base slightly thickened; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Syn. Pl. Glumac. 2(8-9): 237. 1855 [10-11 Apr 1855] to Syn. Pl....  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Syn. Pl. Glumac. 2(8-9): 237. 1855 [10-11 Apr 1855] to Syn. Pl. Glumac. 2: 237 (1855), 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 scabrifolia Steud.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677048 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

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Nomenclature

original description Steudel, E. G. (1855). Synopsis Plantarum Glumacearum. II. Cyperaceae. Metzler. Stuttgart. 246 pp., available online at https://www.biodiversitylibrary.org/page/44896084#page/138/mode/1up
page(s): 237 [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 P 00586724 [details]
From editor or global species database
Description Rhizome stoloniferous. Culms 2 or 3 tufted at nodes of stolon, 30-60 cm tall, rather thin, trigonous, smooth, scabrid on upper part, clothed with red-brown and bladeless sheaths at base, rudimentary sheaths ± disintegrating into reticulate fibers. Leaves shorter than or upper ones slightly longer than culm, blades 2-3 mm wide, stiff, longitudinally furrowed on middle of upper surface, scabrous and slightly involute on margins, rather long sheathed. Lower involucral bracts leafy, longer than inflorescence, not sheathed, upper involucral bracts scalelike. Spikes 3-5; terminal 2 or 3 spikes male, approximate, narrowly cylindric, 1-3.5 cm, shortly pedunculate or nearly sessile; remaining spikes female, slightly remote, oblong or subovate, 1.5-2 × ca. 1 cm, densely 10-15-flowered, shortly pedunculate or upper ones nearly sessile. Female glumes brown, pale at middle, broadly ovate, 5-6 mm, membranous, 3-veined, apex acuminate, mucronate. Utricles brown, obliquely patent, longer than glume, oblong-elliptic, inflated trigonous, 6-8.5 mm, subcorky, glabrous, slightly concave, several veined, base obtuse, apex abruptly narrowed to a slightly broad and short beak, orifice half-moon-shaped concave and shortly 2-toothed. Nutlets brown, tightly enveloped, oblong or narrowly oblong, obtusely trigonous, 4-5.5 mm; style base slightly thickened; stigmas 3. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Syn. Pl. Glumac. 2(8-9): 237. 1855 [10-11 Apr 1855] to Syn. Pl. Glumac. 2: 237 (1855), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]