Cyperaceae taxon details
Carex shangchengensis S.Yun Liang
1677106 (urn:lsid:marinespecies.org:taxname:1677106)
accepted
Species
Carex langyaensis S.W.Su & X.M.Fang · unaccepted
terrestrial
Wang, F. et. al. (1986). Addenda ad noitates Caricum Sinicarum. <em>Acta Phytotaxonomica Sinica.</em> 24(3): 240-245.
page(s): 242 [details] Available for editors
[request]
page(s): 242 [details] Available for editors
[request]
Holotype PE 01862920, geounit Henan
Holotype PE 01862920, geounit Henan [details]
Description Herbs perennial. Rhizome short, ligneous. Culms central, 20-80 cm tall, trigonous, covered with brown bladeless sheaths at...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 24(3): 242. 1986 [18 Jun 1986] to Acta Phytotax....
Description Herbs perennial. Rhizome short, ligneous. Culms central, 20-80 cm tall, trigonous, covered with brown bladeless sheaths at base. Leaves shorter than culms; leaf-blade green or glaucous, flat, slightly revolute, leathery, 3. 5-7 mm wide, acuminate at apex, scabrous on upper margins. Involucral bracts leaf-like, shorter than inflorescence, sheathed; sheaths 2-3 cm long, obliquely truncate at orifice. Inflorescence paniculate, with 2, rarely 3 spikes; terminal spike staminate» cylindrical, 2. 5-5 cm long, ca. 5 mm wide, with a very long peduncle at base; lateral spikes pistillate, cylindrical, 2-6 cm long, 9-10 mm wide, densely flowered, bearing a few staminate flowers at apex, pedunculate; peduncles exserted from sheaths. Staminate scales oblanceolate, yellowish green, 9-10 mm long, acuminate at apex, green 1-veined costa excurrent into a short awn. Pistillate scales ovate, pale green or yellowish green, 7-7. 5 mm long (including awn), acuminate at apex, green 3-veined costa excurrent into a ca. 2 mm long scabrous awn. Perigynia broadly ovoid or ovoid (excluding beak), 7-8
mm long, slightly longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery» yellowish green» distinctly veined, densely pubescent on veins, gradually contracted into a ca. 3. 5 mm long beak; orifice 2-lobed with long teeth. Stigmas 3; style slightly thicken at base. Achenes tightly enveloped, rhombic-ovoid, trigonous, 3-3. 5 mm long (including beak), yellowish brown or castaneous, with 3 angles constricted at middle, sides concave above and below, shortly curved, stipitate at base, abruptly contracted into a short beak at apex, beak coiled.
[details]
mm long, slightly longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery» yellowish green» distinctly veined, densely pubescent on veins, gradually contracted into a ca. 3. 5 mm long beak; orifice 2-lobed with long teeth. Stigmas 3; style slightly thicken at base. Achenes tightly enveloped, rhombic-ovoid, trigonous, 3-3. 5 mm long (including beak), yellowish brown or castaneous, with 3 angles constricted at middle, sides concave above and below, shortly curved, stipitate at base, abruptly contracted into a short beak at apex, beak coiled.
[details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 24(3): 242. 1986 [18 Jun 1986] to Acta Phytotax....
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 24(3): 242. 1986 [18 Jun 1986] to Acta Phytotax. Sin. 24: 242 (1986), 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 shangchengensis S.Yun Liang. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677106 on 2025-09-13
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2024-12-10 11:47:54Z
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Nomenclature
original description
Wang, F. et. al. (1986). Addenda ad noitates Caricum Sinicarum. <em>Acta Phytotaxonomica Sinica.</em> 24(3): 240-245.
page(s): 242 [details] Available for editors [request]
original description (of Carex langyaensis S.W.Su & X.M.Fang) Su, S. W. (2009). Supplement on the plants of the Carex genus (Carex Linnaeus) in Anhui Province. <em>Journal of Anhui Agricultural University.</em> 36(4): 557-563.
page(s): 558 [details] Available for editors [request]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 242 [details] Available for editors
[request]original description (of Carex langyaensis S.W.Su & X.M.Fang) Su, S. W. (2009). Supplement on the plants of the Carex genus (Carex Linnaeus) in Anhui Province. <em>Journal of Anhui Agricultural University.</em> 36(4): 557-563.
page(s): 558 [details] Available for editors
[request]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 [request]
additional source Jin, X. F. & Chao-Zhong, Z. (2013). Taxonomy of Carex sect. Rhomboidales (Cyperaceae). [details] Available for editors [request]
[request]additional source Jin, X. F. & Chao-Zhong, Z. (2013). Taxonomy of Carex sect. Rhomboidales (Cyperaceae). [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
Holotype PE 01862920, geounit Henan [details]
From editor or global species database
Description Herbs perennial. Rhizome short, ligneous. Culms central, 20-80 cm tall, trigonous, covered with brown bladeless sheaths at base. Leaves shorter than culms; leaf-blade green or glaucous, flat, slightly revolute, leathery, 3. 5-7 mm wide, acuminate at apex, scabrous on upper margins. Involucral bracts leaf-like, shorter than inflorescence, sheathed; sheaths 2-3 cm long, obliquely truncate at orifice. Inflorescence paniculate, with 2, rarely 3 spikes; terminal spike staminate» cylindrical, 2. 5-5 cm long, ca. 5 mm wide, with a very long peduncle at base; lateral spikes pistillate, cylindrical, 2-6 cm long, 9-10 mm wide, densely flowered, bearing a few staminate flowers at apex, pedunculate; peduncles exserted from sheaths. Staminate scales oblanceolate, yellowish green, 9-10 mm long, acuminate at apex, green 1-veined costa excurrent into a short awn. Pistillate scales ovate, pale green or yellowish green, 7-7. 5 mm long (including awn), acuminate at apex, green 3-veined costa excurrent into a ca. 2 mm long scabrous awn. Perigynia broadly ovoid or ovoid (excluding beak), 7-8mm long, slightly longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery» yellowish green» distinctly veined, densely pubescent on veins, gradually contracted into a ca. 3. 5 mm long beak; orifice 2-lobed with long teeth. Stigmas 3; style slightly thicken at base. Achenes tightly enveloped, rhombic-ovoid, trigonous, 3-3. 5 mm long (including beak), yellowish brown or castaneous, with 3 angles constricted at middle, sides concave above and below, shortly curved, stipitate at base, abruptly contracted into a short beak at apex, beak coiled.
[details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 24(3): 242. 1986 [18 Jun 1986] to Acta Phytotax. Sin. 24: 242 (1986), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
To European Nucleotide Archive, ENA (Carex shangchengensis)
To GenBank (3 nucleotides; 1 proteins)
To International Plant Names Index (IPNI) (from synonym Carex langyaensis S.W.Su & X.M.Fang)
To International Plant Names Index (IPNI)
To Plants of the World Online
To Plants of the World Online (from synonym Carex langyaensis S.W.Su & X.M.Fang)
To GenBank (3 nucleotides; 1 proteins)
To International Plant Names Index (IPNI) (from synonym Carex langyaensis S.W.Su & X.M.Fang)
To International Plant Names Index (IPNI)
To Plants of the World Online
To Plants of the World Online (from synonym Carex langyaensis S.W.Su & X.M.Fang)
