Cyperaceae taxon details
Carex nodaeana A.I.Baranov & Skvortsov
1676601 (urn:lsid:marinespecies.org:taxname:1676601)
accepted
Species
Carex pseudolongirostrata Y.L.Chang & Y.L.Yang · unaccepted
terrestrial
Not documented
Description Herbs perennial. Rhizome ligneous, thick, obliquely ascending, covered with dark brown fibrous sheaths at base. Culms...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Quart. J. Taiwan Mus. xviii. 225 (1965). to Quart. J. Taiwan Mus. 18:...
Description Herbs perennial. Rhizome ligneous, thick, obliquely ascending, covered with dark brown fibrous sheaths at base. Culms central, 12-30 cm tall, obtusely trigonous, covered with dark brown fibrous sheaths at base. Leaves far shorter than culms; leaf- blade yellowish green, flat, revolute, leathery, 1. 5-3. 5 mm wide, acuminate at apex, scabrous on margins. Involucral bracts shortly leaf-like, shorter than inflorescence, sheathed; sheaths 0.5-0.8 cm long, obliquely truncate at orifice. Inflorescence paniculate, with 2, rarely 3 spikes; terminal spike staminate, clavate, 1-1. 5 cm long, 3-3. 5 mm wide» with a long peduncle at base; lateral spikes pistillate, cylindrical, ca. 1 cm long, 5-6 mm wide, 4-6-flowered; peduncles slightly exserted from sheaths, or enclosed. Staminate scales ovate-elliptic, brown, ca. 4 mm long (including awn), acuminate at apex, brown l-veined costa excurrent into a short awn. Pistillate scales ovate, yellowish brown, 4-5. 5 mm long (including awn), acuminate at apex, green 3- veined costa excurrent into a short awn. Perigynia broadly ovoid or ovoid (excluding beak), 6-6. 5 mm long, longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery, yellowish green, distinctly veined, glabrous, gradually contracted into a ca. 3 mm long beak; orifice 2-lobed with teeth. Stigmas 3; style thicken at base. Achenes tightly enveloped) rhombic-ovoid, trigonous» 3. 5-4 mm long (including beak), yellowish brown or castaneous, sides concave below, shortly erect, stipitate at base, abruptly contracted into a short beak at apex, beak erect, annulate at
orifice.
[details]
orifice.
[details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Quart. J. Taiwan Mus. xviii. 225 (1965). to Quart. J. Taiwan Mus. 18:...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Quart. J. Taiwan Mus. xviii. 225 (1965). to Quart. J. Taiwan Mus. 18: 225 (1965), 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 nodaeana A.I.Baranov & Skvortsov. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1676601 on 2025-09-12
Date
action
by
2024-12-10 11:47:54Z
unchecked
db_admin
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
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]
additional source Jin, X. F. & Chao-Zhong, Z. (2013). Taxonomy of Carex sect. Rhomboidales (Cyperaceae). [details] Available for editors [request]
[request]additional source Jin, X. F. & Chao-Zhong, Z. (2013). Taxonomy of Carex sect. Rhomboidales (Cyperaceae). [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Description Herbs perennial. Rhizome ligneous, thick, obliquely ascending, covered with dark brown fibrous sheaths at base. Culms central, 12-30 cm tall, obtusely trigonous, covered with dark brown fibrous sheaths at base. Leaves far shorter than culms; leaf- blade yellowish green, flat, revolute, leathery, 1. 5-3. 5 mm wide, acuminate at apex, scabrous on margins. Involucral bracts shortly leaf-like, shorter than inflorescence, sheathed; sheaths 0.5-0.8 cm long, obliquely truncate at orifice. Inflorescence paniculate, with 2, rarely 3 spikes; terminal spike staminate, clavate, 1-1. 5 cm long, 3-3. 5 mm wide» with a long peduncle at base; lateral spikes pistillate, cylindrical, ca. 1 cm long, 5-6 mm wide, 4-6-flowered; peduncles slightly exserted from sheaths, or enclosed. Staminate scales ovate-elliptic, brown, ca. 4 mm long (including awn), acuminate at apex, brown l-veined costa excurrent into a short awn. Pistillate scales ovate, yellowish brown, 4-5. 5 mm long (including awn), acuminate at apex, green 3- veined costa excurrent into a short awn. Perigynia broadly ovoid or ovoid (excluding beak), 6-6. 5 mm long, longer than pistillate scales (including beak), obliquely patent, obtusely trigonous, papery, yellowish green, distinctly veined, glabrous, gradually contracted into a ca. 3 mm long beak; orifice 2-lobed with teeth. Stigmas 3; style thicken at base. Achenes tightly enveloped) rhombic-ovoid, trigonous» 3. 5-4 mm long (including beak), yellowish brown or castaneous, sides concave below, shortly erect, stipitate at base, abruptly contracted into a short beak at apex, beak erect, annulate atorifice.
[details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Quart. J. Taiwan Mus. xviii. 225 (1965). to Quart. J. Taiwan Mus. 18: 225 (1965), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
To European Nucleotide Archive, ENA (Carex nodaeana)
To GenBank (3 nucleotides; 1 proteins)
To International Plant Names Index (IPNI) (from synonym Carex pseudolongirostrata Y.L.Chang & Y.L.Yang)
To International Plant Names Index (IPNI)
To Plants of the World Online
To Plants of the World Online (from synonym Carex pseudolongirostrata Y.L.Chang & Y.L.Yang)
To GenBank (3 nucleotides; 1 proteins)
To International Plant Names Index (IPNI) (from synonym Carex pseudolongirostrata Y.L.Chang & Y.L.Yang)
To International Plant Names Index (IPNI)
To Plants of the World Online
To Plants of the World Online (from synonym Carex pseudolongirostrata Y.L.Chang & Y.L.Yang)
