Cyperaceae taxon details
Carex jubozanensis J.Oda & A.Tanaka
1676524 (urn:lsid:marinespecies.org:taxname:1676524)
accepted
Species
terrestrial
Oda, J. et. al. (2003). Carex jubozanensis (Cyperaceae), a New Species from Japan. <em>Acta Phytotaxonomica et Geobotanica.</em> 54(2): 127-135.
page(s): 128 [details] Available for editors
[request]
page(s): 128 [details] Available for editors
[request]
Holotype KYO, geounit Japan
Holotype KYO, geounit Japan [details]
Description Herbs perennial. Rhizome long, ligneous, thick, stoloniferous. Culms lateral, 20-40 cm tall, trigonous, covered with brown...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Geobot. 54(2): 128. 2003 [25 Dec 2003] to Acta...
Description Herbs perennial. Rhizome long, ligneous, thick, stoloniferous. Culms lateral, 20-40 cm tall, trigonous, covered with brown sheaths at base. Leaves shorter than or equal to culms; leaf-blade green, flat, revolute, leathery, 4-8 mm wide, acuminate at apex, scabrous on margins. Involucral bracts shortly leaf-like, shorter than inflorescence, sheathed; sheaths 1-1. 5 cm long, obliquely truncate at orifice. Inflorescence paniculate, with 2 or 3 spikes; terminal spike staminate, clavate, 2-3 cm long, 3-4 mm wide, with a long peduncle at base; lateral spikes pistillate, cylindrical, 1. 5-2 cm long, 5-6 mm wide, 5-7-flowered; peduncles slightly exserted from sheaths, or enclosed. Staminate scales narrowly obovate, brown, ca. 8. 5 mm long (including awn), emarginate at apex, green l-veined costa excurrent into a short awn. Pistillate scales ovate, pale green, 6-7 mm long (including awn), emarginate at apex, green 3-veined costa excurrent into a short scabrous awn. Perigynia broadly ovoid or ovoid (excluding beak) , 5. 5-8 mm long, longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery» yellowish green, distinctly veined, glabrous, gradually contracted into a 3-4 mm long beak; orifice 2-lobed with teeth. Stigmas 3; style not thicken at base. Achenes tightly enveloped, obovoid, trigonous, ca. 3.5 mm long (including beak), yellowish brown or castaneous, sides concave below, shortly curved, stipitate at base, abruptly contracted into a beak at apex, beak coiled.
[details]
[details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Geobot. 54(2): 128. 2003 [25 Dec 2003] to Acta...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Geobot. 54(2): 128. 2003 [25 Dec 2003] to Acta Phytotax. Geobot. 54: 128 (2003), 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 jubozanensis J.Oda & A.Tanaka. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676524 on 2025-09-12
Date
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2024-12-10 11:47:54Z
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Nomenclature
original description
Oda, J. et. al. (2003). Carex jubozanensis (Cyperaceae), a New Species from Japan. <em>Acta Phytotaxonomica et Geobotanica.</em> 54(2): 127-135.
page(s): 128 [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): 128 [details] Available for editors
[request]basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
Other
Present Inaccurate Introduced: alien Containing type locality
Holotype KYO, geounit Japan [details]
From editor or global species database
Description Herbs perennial. Rhizome long, ligneous, thick, stoloniferous. Culms lateral, 20-40 cm tall, trigonous, covered with brown sheaths at base. Leaves shorter than or equal to culms; leaf-blade green, flat, revolute, leathery, 4-8 mm wide, acuminate at apex, scabrous on margins. Involucral bracts shortly leaf-like, shorter than inflorescence, sheathed; sheaths 1-1. 5 cm long, obliquely truncate at orifice. Inflorescence paniculate, with 2 or 3 spikes; terminal spike staminate, clavate, 2-3 cm long, 3-4 mm wide, with a long peduncle at base; lateral spikes pistillate, cylindrical, 1. 5-2 cm long, 5-6 mm wide, 5-7-flowered; peduncles slightly exserted from sheaths, or enclosed. Staminate scales narrowly obovate, brown, ca. 8. 5 mm long (including awn), emarginate at apex, green l-veined costa excurrent into a short awn. Pistillate scales ovate, pale green, 6-7 mm long (including awn), emarginate at apex, green 3-veined costa excurrent into a short scabrous awn. Perigynia broadly ovoid or ovoid (excluding beak) , 5. 5-8 mm long, longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery» yellowish green, distinctly veined, glabrous, gradually contracted into a 3-4 mm long beak; orifice 2-lobed with teeth. Stigmas 3; style not thicken at base. Achenes tightly enveloped, obovoid, trigonous, ca. 3.5 mm long (including beak), yellowish brown or castaneous, sides concave below, shortly curved, stipitate at base, abruptly contracted into a beak at apex, beak coiled.[details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Acta Phytotax. Geobot. 54(2): 128. 2003 [25 Dec 2003] to Acta Phytotax. Geobot. 54: 128 (2003), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
| Language | Name | |
|---|---|---|
| Japanese | サンインヒエスゲ（Sanin-hiesuge） | [details] |
