Cyperaceae taxon details
Carex jaluensis Kom.
1676509 (urn:lsid:marinespecies.org:taxname:1676509)
accepted
Species
Carex dineuros C.B.Clarke · unaccepted
terrestrial
Komarov, V. (1901). <em>Trudy Imperatorskago S.-Peterburgskago Botaniceskago Sada.</em> 20., available online at https://www.biodiversitylibrary.org/page/15846486#page/2/mode/1up
page(s): 369 [details]
page(s): 369 [details]
Holotype LE 01001912, geounit North Korea
Holotype LE 01001912, geounit North Korea [details]
Description Rhizome short, ligneous, rather stout stoloniferous. Culms densely tufted, 30-85 cm tall, rather stout, obtusely trigonous,...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Trudy Imp. S.-Peterburgsk. Bot. Sada xx. 369. to Trudy Imp....
Description Rhizome short, ligneous, rather stout stoloniferous. Culms densely tufted, 30-85 cm tall, rather stout, obtusely trigonous, scabrid on upper angles, yellowish brown and with bladeless or shortly bladed sheaths at base. Leaves slightly shorter than culm, blades 3-6 mm wide, flat, sometimes slightly revolute on margins, slightly stiff, with 2 distinct lateral veins, scabrous on veins and margins; long sheaths of lower leaves up to 10 cm. Lower involucral bracts leaflike, longer than inflorescence, shortly sheathed, upper 2 or 3 setaceous, shorter than inflorescence, usually not sheathed. Spikes 5-7, lower 1 or 2 slightly remote, upper ones rather approximate; terminal spike male, rarely 2 male spikes, occasionally with few female flowers at apex, oblong-cylindric or cylindric, 1.5-5 cm, subsessile; remaining spikes female, narrowly cylindric, 1.5-6 cm, densely many flowered, lower spikes with slender peduncles and slightly pendent, upper spikes shortly pedunculate or subsessile. Female glumes yellowish brown laterally, green between veins, ovate or narrowly ovate, ca. 2.5 mm, 3-veined, apex subacute and mucronate. Utricles greenish or yellowish green, obliquely patent, nearly equaling glume, elliptic or obovate-oblong, indistinctly trigonous, ca. 2.5 mm, membranous, glabrous, purple punctate, obscurely veined, base cuneate, shortly stipitate, apex abruptly contracted into a very short beak, orifice subtruncate or emarginate. Nutlets tightly enveloped, obovate, trigonous, ca. 1.5 mm, apex mucronate; style base not thickened; stigmas 3. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Trudy Imp. S.-Peterburgsk. Bot. Sada xx. 369. to Trudy Imp....
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Trudy Imp. S.-Peterburgsk. Bot. Sada xx. 369. to Trudy Imp. S.-Peterburgsk. Bot. Sada 20: 369 (1901), 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 jaluensis Kom.. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1676509 on 2025-09-14
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2024-12-10 11:47:54Z
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Nomenclature
original description
Komarov, V. (1901). <em>Trudy Imperatorskago S.-Peterburgskago Botaniceskago Sada.</em> 20., available online at https://www.biodiversitylibrary.org/page/15846486#page/2/mode/1up
page(s): 369 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 369 [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
Holotype LE 01001912, geounit North Korea [details]
From editor or global species database
Description Rhizome short, ligneous, rather stout stoloniferous. Culms densely tufted, 30-85 cm tall, rather stout, obtusely trigonous, scabrid on upper angles, yellowish brown and with bladeless or shortly bladed sheaths at base. Leaves slightly shorter than culm, blades 3-6 mm wide, flat, sometimes slightly revolute on margins, slightly stiff, with 2 distinct lateral veins, scabrous on veins and margins; long sheaths of lower leaves up to 10 cm. Lower involucral bracts leaflike, longer than inflorescence, shortly sheathed, upper 2 or 3 setaceous, shorter than inflorescence, usually not sheathed. Spikes 5-7, lower 1 or 2 slightly remote, upper ones rather approximate; terminal spike male, rarely 2 male spikes, occasionally with few female flowers at apex, oblong-cylindric or cylindric, 1.5-5 cm, subsessile; remaining spikes female, narrowly cylindric, 1.5-6 cm, densely many flowered, lower spikes with slender peduncles and slightly pendent, upper spikes shortly pedunculate or subsessile. Female glumes yellowish brown laterally, green between veins, ovate or narrowly ovate, ca. 2.5 mm, 3-veined, apex subacute and mucronate. Utricles greenish or yellowish green, obliquely patent, nearly equaling glume, elliptic or obovate-oblong, indistinctly trigonous, ca. 2.5 mm, membranous, glabrous, purple punctate, obscurely veined, base cuneate, shortly stipitate, apex abruptly contracted into a very short beak, orifice subtruncate or emarginate. Nutlets tightly enveloped, obovate, trigonous, ca. 1.5 mm, apex mucronate; style base not thickened; stigmas 3. [details]Taxonomic remark Source in seed data: wcs Update namepublishedIn from Trudy Imp. S.-Peterburgsk. Bot. Sada xx. 369. to Trudy Imp. S.-Peterburgsk. Bot. Sada 20: 369 (1901), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
To Biodiversity Heritage Library (4 publications) (from synonym Carex dineuros C.B.Clarke)
To Biodiversity Heritage Library (5 publications)
To European Nucleotide Archive, ENA (Carex jaluensis)
To GenBank (12 nucleotides; 3 proteins)
To International Plant Names Index (IPNI)
To International Plant Names Index (IPNI) (from synonym Carex dineuros C.B.Clarke)
To LE Herbarium (Carex jaluensis LE01001912 holotype 1)
To Plants of the World Online (from synonym Carex dineuros C.B.Clarke)
To Plants of the World Online
To the Natural History Museum, London (Carex jaluensis Wight BM000959151 type 1)
To Biodiversity Heritage Library (5 publications)
To European Nucleotide Archive, ENA (Carex jaluensis)
To GenBank (12 nucleotides; 3 proteins)
To International Plant Names Index (IPNI)
To International Plant Names Index (IPNI) (from synonym Carex dineuros C.B.Clarke)
To LE Herbarium (Carex jaluensis LE01001912 holotype 1)
To Plants of the World Online (from synonym Carex dineuros C.B.Clarke)
To Plants of the World Online
To the Natural History Museum, London (Carex jaluensis Wight BM000959151 type 1)
From editor or global species database
Hosted externally
Hosted externally
