Cyperaceae taxon details
Carex uda Maxim.
1677314 (urn:lsid:marinespecies.org:taxname:1677314)
accepted
Species
recent only
Maximowicz, C. J. (1859). Primitiae Florae Amurensis. <em>Mémoires présentés à l'Académie impériale des Sciences de St. Petersbourg par divers Savans et dans ses assemblées.</em> 9: 1-504., available online at https://www.biodiversitylibrary.org/item/114288
page(s): 303 [details]
page(s): 303 [details]
Description Perennial. caespitose. Stems 20-50 cm tall, smooth, soft. Leaves shorter than stem, 2-3 mm wide. Basal sheaths pale brown....
Description Rhizome short. Culms tufted, soft, smooth, leafy at lower 1/3. Cauline leaves shorter than culm; blades 2-3 mm wide, flat,...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prim. Fl. Amur. 303. 1859 to Mém. Acad. Imp. Sci. St.-Pétersbourg...
Description Perennial. caespitose. Stems 20-50 cm tall, smooth, soft. Leaves shorter than stem, 2-3 mm wide. Basal sheaths pale brown. Inflorescence solitary at terminal, androgynous, elliptic-ovate, 6-12 mm long, staminate flower part very short, above with 3-5-flowered; pistillate flower part longer than staminate flower part, below with 7-15-flowered. Staminate scales dark brown, apex acute. Pistillate scales caducous, pale brown, elliptic-lanceolate, 2.5-3 mm long, apex obtuse to acute. Perigynia oblong ovoid, reflexed at maturity, 3.5-4 mm long, ca. 1.5 mm wide, with many distinct slender veins, glabrous, apex gradually attenuate into a beak, mouth notched or truncate. Achenes ellipsoidal or ovoid, ca. 2 mm long. Stigmas 3. [details]
Description Rhizome short. Culms tufted, soft, smooth, leafy at lower 1/3. Cauline leaves shorter than culm; blades 2-3 mm wide, flat,...
Description Rhizome short. Culms tufted, soft, smooth, leafy at lower 1/3. Cauline leaves shorter than culm; blades 2-3 mm wide, flat, smooth. Inflorescence 1-spiked, terminal, androgynous, elliptic-ovate, 6-12 mm; male part very short, 3-5-flowered; female part longer than male part, 7-15(-23)-flowered. Female glumes pale brown, oblong-lanceolate to elliptic-lanceolate, ca. 3 mm, faintly 3-veined, apex acute to slightly obtuse. Utricles horizontally patent or reflexed at maturity, oblong-lanceolate, trigonous, 3.5-4 mm, membranous, with many distinct slender veins on both sides, base rounded, with very short stipe, apex gradually attenuate into a beak, orifice subtruncate. Nutlet loosely enclosed, oblong, trigonous, ca. 2 mm; style base not thickened; stigmas 3. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prim. Fl. Amur. 303. 1859 to Mém. Acad. Imp. Sci. St.-Pétersbourg...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prim. Fl. Amur. 303. 1859 to Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 9: 303 (1859), 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 uda Maxim.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677314 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
Maximowicz, C. J. (1859). Primitiae Florae Amurensis. <em>Mémoires présentés à l'Académie impériale des Sciences de St. Petersbourg par divers Savans et dans ses assemblées.</em> 9: 1-504., available online at https://www.biodiversitylibrary.org/item/114288
page(s): 303 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 303 [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
From editor or global species database
Description Perennial. caespitose. Stems 20-50 cm tall, smooth, soft. Leaves shorter than stem, 2-3 mm wide. Basal sheaths pale brown. Inflorescence solitary at terminal, androgynous, elliptic-ovate, 6-12 mm long, staminate flower part very short, above with 3-5-flowered; pistillate flower part longer than staminate flower part, below with 7-15-flowered. Staminate scales dark brown, apex acute. Pistillate scales caducous, pale brown, elliptic-lanceolate, 2.5-3 mm long, apex obtuse to acute. Perigynia oblong ovoid, reflexed at maturity, 3.5-4 mm long, ca. 1.5 mm wide, with many distinct slender veins, glabrous, apex gradually attenuate into a beak, mouth notched or truncate. Achenes ellipsoidal or ovoid, ca. 2 mm long. Stigmas 3. [details]Description Rhizome short. Culms tufted, soft, smooth, leafy at lower 1/3. Cauline leaves shorter than culm; blades 2-3 mm wide, flat, smooth. Inflorescence 1-spiked, terminal, androgynous, elliptic-ovate, 6-12 mm; male part very short, 3-5-flowered; female part longer than male part, 7-15(-23)-flowered. Female glumes pale brown, oblong-lanceolate to elliptic-lanceolate, ca. 3 mm, faintly 3-veined, apex acute to slightly obtuse. Utricles horizontally patent or reflexed at maturity, oblong-lanceolate, trigonous, 3.5-4 mm, membranous, with many distinct slender veins on both sides, base rounded, with very short stipe, apex gradually attenuate into a beak, orifice subtruncate. Nutlet loosely enclosed, oblong, trigonous, ca. 2 mm; style base not thickened; stigmas 3. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prim. Fl. Amur. 303. 1859 to Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 9: 303 (1859), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
| Language | Name | |
|---|---|---|
| Japanese | エゾハリスゲ | [details] |
Photos of Cyperaceae by Hoshino Labo. from Japan
To Biodiversity Heritage Library (12 publications)
To European Nucleotide Archive, ENA (Carex uda)
To GenBank (13 nucleotides; 7 proteins)
To International Plant Names Index (IPNI)
To LE Herbarium (Carex uda LE01007054 holotype 1)
To LE Herbarium (Carex uda LE01007055 isotype 1)
To Plants of the World Online
To Biodiversity Heritage Library (12 publications)
To European Nucleotide Archive, ENA (Carex uda)
To GenBank (13 nucleotides; 7 proteins)
To International Plant Names Index (IPNI)
To LE Herbarium (Carex uda LE01007054 holotype 1)
To LE Herbarium (Carex uda LE01007055 isotype 1)
To Plants of the World Online
From editor or global species database
Hosted externally
Hosted externally
