Cyperaceae taxon details
Carex qingyangensis S.W.Su & S.M.Xu
1676910 (urn:lsid:marinespecies.org:taxname:1676910)
accepted
Species
terrestrial
Su, S. W. & Xu, S. M. (1988). New taxa of the genus Carex (sect. Digitatae Fries)grom Anhui province. <em>Bulletin of botanical research.</em> 8(3): 77-83.
page(s): 77 [details] Available for editors
[request]
page(s): 77 [details] Available for editors
[request]
Holotype ANUB, geounit Anhui
Holotype ANUB, geounit Anhui [details]
Description Rhizome ligneous, obliquely ascending. Culms 25-40 cm tall, obtusely trigonous, smooth. Leaves equaling culm, flat, blades...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Bot. Res., Harbin 8(3): 77. 1988 to Bull. Bot. Res., Harbin...
Description Rhizome ligneous, obliquely ascending. Culms 25-40 cm tall, obtusely trigonous, smooth. Leaves equaling culm, flat, blades 3-4 mm wide, stiff, scabrous on margins, yellow-brown or purple-brown and persistent sheathed at base, sheaths eventually disintegrating into fibers. Involucral bracts spathelike, green abaxially, yellow-brown adaxially, white hyaline on margins, with setaceous involucral bract blade. Spikes 4 or 5, remote; terminal spike male, long pedunculate, taller than adjacent female spike, cylindric, 4-5 cm, densely many flowered; lateral spikes 3 or 4, female, cylindric, 2-3 cm, ca. 3 mm thick, densely many flowered, peduncles not or slightly exserted from involucral bract sheath. Female glumes greenish, ovate-lanceolate, 2.2-2.5 mm, papery, 1-3-veined, margins white hyaline, apex acuminate. Utricles stramineous, slightly shorter than glume, elliptic, obtusely trigonous, 2-2.5 mm, densely pubescent, 2-veined laterally, not thinly veined, base contracted into a short stipe, apex abruptly contracted into a recurved and short beak, orifice obliquely truncate. Nutlets elliptic, trigonous, ca. 2 mm, base estipitate, apex with a recurved and short beak; style base slightly thickened; stigmas 3. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Bot. Res., Harbin 8(3): 77. 1988 to Bull. Bot. Res., Harbin...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Bot. Res., Harbin 8(3): 77. 1988 to Bull. Bot. Res., Harbin 8(3): 77 (1988), 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 qingyangensis S.W.Su & S.M.Xu. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676910 on 2025-09-14
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2024-12-10 11:47:54Z
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Nomenclature
original description
Su, S. W. & Xu, S. M. (1988). New taxa of the genus Carex (sect. Digitatae Fries)grom Anhui province. <em>Bulletin of botanical research.</em> 8(3): 77-83.
page(s): 77 [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): 77 [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]
[request]
Present Inaccurate Introduced: alien Containing type locality
Holotype ANUB, geounit Anhui [details]
From editor or global species database
Description Rhizome ligneous, obliquely ascending. Culms 25-40 cm tall, obtusely trigonous, smooth. Leaves equaling culm, flat, blades 3-4 mm wide, stiff, scabrous on margins, yellow-brown or purple-brown and persistent sheathed at base, sheaths eventually disintegrating into fibers. Involucral bracts spathelike, green abaxially, yellow-brown adaxially, white hyaline on margins, with setaceous involucral bract blade. Spikes 4 or 5, remote; terminal spike male, long pedunculate, taller than adjacent female spike, cylindric, 4-5 cm, densely many flowered; lateral spikes 3 or 4, female, cylindric, 2-3 cm, ca. 3 mm thick, densely many flowered, peduncles not or slightly exserted from involucral bract sheath. Female glumes greenish, ovate-lanceolate, 2.2-2.5 mm, papery, 1-3-veined, margins white hyaline, apex acuminate. Utricles stramineous, slightly shorter than glume, elliptic, obtusely trigonous, 2-2.5 mm, densely pubescent, 2-veined laterally, not thinly veined, base contracted into a short stipe, apex abruptly contracted into a recurved and short beak, orifice obliquely truncate. Nutlets elliptic, trigonous, ca. 2 mm, base estipitate, apex with a recurved and short beak; style base slightly thickened; stigmas 3. [details]Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Bot. Res., Harbin 8(3): 77. 1988 to Bull. Bot. Res., Harbin 8(3): 77 (1988), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
