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Cyperaceae taxon details

Scleria ciliaris Nees

1681666  (urn:lsid:marinespecies.org:taxname:1681666)

accepted
Species
terrestrial
Not documented
Description Perennials. Rhizomes woody, covered with purple to purplish brown scales. Culms tufted, 70-120 cm tall, ca. 5 mm wide,...  
Description Perennials. Rhizomes woody, covered with purple to purplish brown scales. Culms tufted, 70-120 cm tall, ca. 5 mm wide, 3-angled, slightly scabrous, glabrous. Leaf sheath 1-10 cm, papery, glabrous; sheaths at culm base brown to purplish brown, not winged, with 3 narrowly ovoid teeth of various sizes at opening; sheaths at middle part of culm green, wing 1-3 mm wide; contraligule brown to reddish brown, lanceolate to oblong-lanceolate, 4-12 mm (fragile tip sometimes broken off), glabrous, margin sometimes apically purple; leaf blade linear, 15-35 cm × 6-9 mm, papery, slightly scabrous, glabrous. Involucral bracts leaflike, basalmost to 20 cm, sheathing; bractlets setaceous, base auriculate and hispid. Inflorescences paniculate, with 1-3 slightly distant lateral branches; branches 6-10 × 2-6 cm, slightly condensed. Spikelets brown to purple, (1 or)2-4 in a cluster, ca. 4 mm, mostly unisexual. Male spikelets oblong-ovoid; glumes 3-4 mm, membranous, margin sometimes ciliate; basal glumes keeled, apex aristate to apiculate. Female spikelets usually growing at base of branch, narrowly ovoid; glumes broadly ovate to ovate-lanceolate, keeled, apex aristate to apiculate. Male flowers: stamens 3. Female flowers: ovary pubescent; stigmas 3. Disk yellow, 1.6-2 mm in diam., with dense rust-colored lines, 3-lobed; lobes nearly semicircular, margin reflexed, apex rounded. Nutlet white, subspherical, ca. 2.5 mm in diam., slightly 3-sided, slightly reticulately pitted, slightly stellate pubescent.  [details]

Taxonomic remark Source in seed data: wcs Updated namepublishedIn from Contr. Bot. India 117 1834 to Contributions to the Botany of India...  
Taxonomic remark Source in seed data: wcs Updated namepublishedIn from Contr. Bot. India 117 1834 to Contributions to the Botany of India 1834 , information provided by Alan E. on email Oct. 12 2020 More details could be found in [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Scleria ciliaris Nees. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1681666 on 2025-09-11
Date
action
by
2023-09-06 07:35:01Z
created
2024-12-10 11:47:54Z
unchecked
db_admin

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Nomenclature

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 
   

From editor or global species database
Description Perennials. Rhizomes woody, covered with purple to purplish brown scales. Culms tufted, 70-120 cm tall, ca. 5 mm wide, 3-angled, slightly scabrous, glabrous. Leaf sheath 1-10 cm, papery, glabrous; sheaths at culm base brown to purplish brown, not winged, with 3 narrowly ovoid teeth of various sizes at opening; sheaths at middle part of culm green, wing 1-3 mm wide; contraligule brown to reddish brown, lanceolate to oblong-lanceolate, 4-12 mm (fragile tip sometimes broken off), glabrous, margin sometimes apically purple; leaf blade linear, 15-35 cm × 6-9 mm, papery, slightly scabrous, glabrous. Involucral bracts leaflike, basalmost to 20 cm, sheathing; bractlets setaceous, base auriculate and hispid. Inflorescences paniculate, with 1-3 slightly distant lateral branches; branches 6-10 × 2-6 cm, slightly condensed. Spikelets brown to purple, (1 or)2-4 in a cluster, ca. 4 mm, mostly unisexual. Male spikelets oblong-ovoid; glumes 3-4 mm, membranous, margin sometimes ciliate; basal glumes keeled, apex aristate to apiculate. Female spikelets usually growing at base of branch, narrowly ovoid; glumes broadly ovate to ovate-lanceolate, keeled, apex aristate to apiculate. Male flowers: stamens 3. Female flowers: ovary pubescent; stigmas 3. Disk yellow, 1.6-2 mm in diam., with dense rust-colored lines, 3-lobed; lobes nearly semicircular, margin reflexed, apex rounded. Nutlet white, subspherical, ca. 2.5 mm in diam., slightly 3-sided, slightly reticulately pitted, slightly stellate pubescent.  [details]

Taxonomic remark Source in seed data: wcs Updated namepublishedIn from Contr. Bot. India 117 1834 to Contributions to the Botany of India 1834 , information provided by Alan E. on email Oct. 12 2020 More details could be found in [details]