Cyperaceae taxon details
Carex ulobasis V.I.Krecz.
1677317 (urn:lsid:marinespecies.org:taxname:1677317)
accepted
Species
Carex montana var. manshuriensis Kom. · unaccepted
terrestrial
(1935). Flora of the U.S.S.R. 3., available online at https://www.biodiversitylibrary.org/page/30059206#page/8/mode/1up
page(s): 487 [details]
page(s): 487 [details]
Holotype LE 01007057, geounit Khabarovsk
Holotype LE 01007057, geounit Khabarovsk [details]
Description Rhizome short, ligneous. Culms densely tufted, 15-25 cm tall, slightly compressed triquetrous, smooth on lower part,...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. URSS 3: 311, 608. 1935 to Fl. URSS 3: 608 (1935), information...
Description Rhizome short, ligneous. Culms densely tufted, 15-25 cm tall, slightly compressed triquetrous, smooth on lower part, slightly scabrous on upper part, red-brown and bladeless sheathed at base, sheaths eventually disintegrating into fibers. Leaves equaling or shorter than culm, blades 1-2.5 mm wide, ± stiff, flat, loosely pubescent on adaxial surface, scabrous on margins, long and red-brown sheathed; sheaths usually split at membranous side, eventually blade at base usually volute. Involucral bracts scalelike, ovate, hyaline on margins, basal part closing around stem, aristate at base. Spikes 2 or 3, rather congregate at top of culm; terminal spike male, lanceolate or clavate, 0.8-1.5 cm, subsessile; lateral spikes female, ovate, 0.8-1.2 cm, densely 10- or more flowered, sessile. Female glumes ferruginous, oblong, ca. 4 mm, membranous, 1-veined, costa pale brown, apex emarginate, mucronate or shortly awned. Utricles yellowish green, ferruginous on upper part and beak, obliquely patent, equaling or slightly shorter than glume, oblong-obovate, compressed trigonous, 4-4.5 mm, loosely white villous, distinctly many veined, base gradually narrowed to a short stipe, apex gradually narrowed to a short beak, orifice obliquely truncate or emarginate. Nutlets brown, rather tightly enveloped, ovate or oblong-ovate, trigonous, ca. 2.5 mm, base shortly stipitate; style base not thickened; stigmas 3. [details]
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. URSS 3: 311, 608. 1935 to Fl. URSS 3: 608 (1935), information...
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. URSS 3: 311, 608. 1935 to Fl. URSS 3: 608 (1935), 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 ulobasis V.I.Krecz.. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677317 on 2025-09-13
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2024-12-10 11:47:54Z
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db_admin
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Nomenclature
original description
(1935). Flora of the U.S.S.R. 3., available online at https://www.biodiversitylibrary.org/page/30059206#page/8/mode/1up
page(s): 487 [details]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 487 [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 01007057, geounit Khabarovsk [details]
From editor or global species database
Description Rhizome short, ligneous. Culms densely tufted, 15-25 cm tall, slightly compressed triquetrous, smooth on lower part, slightly scabrous on upper part, red-brown and bladeless sheathed at base, sheaths eventually disintegrating into fibers. Leaves equaling or shorter than culm, blades 1-2.5 mm wide, ± stiff, flat, loosely pubescent on adaxial surface, scabrous on margins, long and red-brown sheathed; sheaths usually split at membranous side, eventually blade at base usually volute. Involucral bracts scalelike, ovate, hyaline on margins, basal part closing around stem, aristate at base. Spikes 2 or 3, rather congregate at top of culm; terminal spike male, lanceolate or clavate, 0.8-1.5 cm, subsessile; lateral spikes female, ovate, 0.8-1.2 cm, densely 10- or more flowered, sessile. Female glumes ferruginous, oblong, ca. 4 mm, membranous, 1-veined, costa pale brown, apex emarginate, mucronate or shortly awned. Utricles yellowish green, ferruginous on upper part and beak, obliquely patent, equaling or slightly shorter than glume, oblong-obovate, compressed trigonous, 4-4.5 mm, loosely white villous, distinctly many veined, base gradually narrowed to a short stipe, apex gradually narrowed to a short beak, orifice obliquely truncate or emarginate. Nutlets brown, rather tightly enveloped, ovate or oblong-ovate, trigonous, ca. 2.5 mm, base shortly stipitate; style base not thickened; stigmas 3. [details]Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. URSS 3: 311, 608. 1935 to Fl. URSS 3: 608 (1935), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
To Biodiversity Heritage Library (2 publications)
To European Nucleotide Archive, ENA (Carex ulobasis)
To GenBank (2 nucleotides; 1 proteins)
To International Plant Names Index (IPNI)
To International Plant Names Index (IPNI) (from synonym Carex montana var. manshuriensis Kom.)
To LE Herbarium (Carex ulobasis LE01007057 holotype 1)
To LE Herbarium (Carex ulobasis LE01007058 isotype 1)
To Plants of the World Online (from synonym Carex montana var. manshuriensis Kom.)
To Plants of the World Online
To European Nucleotide Archive, ENA (Carex ulobasis)
To GenBank (2 nucleotides; 1 proteins)
To International Plant Names Index (IPNI)
To International Plant Names Index (IPNI) (from synonym Carex montana var. manshuriensis Kom.)
To LE Herbarium (Carex ulobasis LE01007057 holotype 1)
To LE Herbarium (Carex ulobasis LE01007058 isotype 1)
To Plants of the World Online (from synonym Carex montana var. manshuriensis Kom.)
To Plants of the World Online
From editor or global species database
Hosted externally
Hosted externally
