Cyperaceae taxon details
Carex longpanlaensis S.Yun Liang
1677557 (urn:lsid:marinespecies.org:taxname:1677557)
accepted
Species
terrestrial
Liang, S. Y. (1999). <em>Acta Phytotaxonomica Sinica.</em> 37(2).
page(s): 191 [details]
page(s): 191 [details]
Description Rhizome short. Culms 65-90 cm tall, 2-3 mm thick, acutely trigonous, smooth, scabrous above, clothed at base with...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 37(2): 191. 1999 [10 Mar 1999] to Acta Phytotax....
Description Rhizome short. Culms 65-90 cm tall, 2-3 mm thick, acutely trigonous, smooth, scabrous above, clothed at base with purple-brown bladeless sheaths. Leaves shorter than culm, blades broadly linear, 5-8 mm wide, upper margins scabrous, apex acuminate. Lower 2 involucral bracts leaflike, surpassing inflorescence, sheathless, remaining bracts setaceous. Spikes 7-9; terminal spike gynaecandrous, 3.5-5 cm, with peduncle 7-10 mm; lateral spikes female, occasionally with male flowers at base, 18-50 × 4-6 mm, with peduncles 2-3 mm, slender, pendent. Female glumes dark brown, oblong, 1.5-2 mm, green 3-veined costa excurrent into a scabrous short awn. Utricles stramineous with purple-red flecks, longer than glume, ovate, 2.8-3 mm, apex contracted into a short beak, orifice entire or emarginate. Nutlets brown, rather loosely enveloped, oblong, biconvex, 1.3-1.5 mm; style base not thickened; stigmas 2. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 37(2): 191. 1999 [10 Mar 1999] to Acta Phytotax....
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 37(2): 191. 1999 [10 Mar 1999] to Acta Phytotax. Sin. 37: 191 (1999), 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 longpanlaensis S.Yun Liang. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677557 on 2025-09-13
Date
action
by
2024-12-10 11:47:54Z
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db_admin
The webpage text is licensed under a Creative Commons
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Nomenclature
original description
Liang, S. Y. (1999). <em>Acta Phytotaxonomica Sinica.</em> 37(2).
page(s): 191 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 191 [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 
[request]
[request]
Present Inaccurate Introduced: alien Containing type locality
Isotype A 00248741, geounit Jiangxi [details]
From editor or global species database
Description Rhizome short. Culms 65-90 cm tall, 2-3 mm thick, acutely trigonous, smooth, scabrous above, clothed at base with purple-brown bladeless sheaths. Leaves shorter than culm, blades broadly linear, 5-8 mm wide, upper margins scabrous, apex acuminate. Lower 2 involucral bracts leaflike, surpassing inflorescence, sheathless, remaining bracts setaceous. Spikes 7-9; terminal spike gynaecandrous, 3.5-5 cm, with peduncle 7-10 mm; lateral spikes female, occasionally with male flowers at base, 18-50 × 4-6 mm, with peduncles 2-3 mm, slender, pendent. Female glumes dark brown, oblong, 1.5-2 mm, green 3-veined costa excurrent into a scabrous short awn. Utricles stramineous with purple-red flecks, longer than glume, ovate, 2.8-3 mm, apex contracted into a short beak, orifice entire or emarginate. Nutlets brown, rather loosely enveloped, oblong, biconvex, 1.3-1.5 mm; style base not thickened; stigmas 2. [details]Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Sin. 37(2): 191. 1999 [10 Mar 1999] to Acta Phytotax. Sin. 37: 191 (1999), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
