Cyperaceae taxon details
Carex subpumila Tang & F.T.Wang ex L.K.Dai
1676114 (urn:lsid:marinespecies.org:taxname:1676114)
accepted
Species
terrestrial
Dai, L.-K. (1999). New taxa of <i>Carex</i> L. (Cyperaceae) from China (II). <em>Acta Phytotaxonomica Sinica.</em> 37(2): 177-188.
page(s): 182 [details] Available for editors
[request]
page(s): 182 [details] Available for editors
[request]
Holotype PE, geounit Hebei
Holotype PE, geounit Hebei [details]
Description Rhizome rather long, with slightly dense roots. Culms 10-30 cm, trigonous, almost all clothed with leaf sheaths, clothed...
Description Rhizome rather long, with slightly dense roots. Culms 10-30 cm, trigonous, almost all clothed with leaf sheaths, clothed with brown and bladeless sheaths at base. Leaves longer than culm, blades 1.5-2 mm wide, slightly involute on margins, with transverse septate nodes between veins, slightly long sheathed. Involucral bracts leafy, lower involucral bracts longer than inflorescence, upper involucral bracts rather short and thin, shortly sheathed. Spikes 2 or 3, contiguous; terminal spike male, clavate or narrowly cylindric, 2-3.5 cm, shortly pedunculate; lateral spikes female, oblong, 0.8-1.5 × ca. 1 cm, laxly several flowered, shortly pedunculate. Female glumes pale laterally, green at middle, ovate or narrowly ovate, 3.5-4 mm, membranous, 3-veined, apex acuminate, mucronate. Utricles stramineous, obliquely patent, later nearly horizontally patent, longer than glume, narrowly elliptic or oblong, inflated trigonous, 4-5 mm, thickly leathery, glabrous, with 7 slightly concave veins, veins gradually indistinct toward apex, base abruptly contracted and broadly cuneate, apex abruptly narrowed to a slightly broad and short beak, orifice half-moon-shaped concave and sharply 2-toothed. Nutlets tightly enveloped in utricle, narrowly elliptic, trigonous, ca. 3 mm; style base not thickened, late deciduous; stigmas 3. [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex subpumila Tang & F.T.Wang ex L.K.Dai. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1676114 on 2025-09-14
Date
action
by
2024-12-10 11:47:54Z
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db_admin
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Nomenclature
original description
Dai, L.-K. (1999). New taxa of <i>Carex</i> L. (Cyperaceae) from China (II). <em>Acta Phytotaxonomica Sinica.</em> 37(2): 177-188.
page(s): 182 [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): 182 [details] Available for editors
[request]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 PE, geounit Hebei [details]
From editor or global species database
Description Rhizome rather long, with slightly dense roots. Culms 10-30 cm, trigonous, almost all clothed with leaf sheaths, clothed with brown and bladeless sheaths at base. Leaves longer than culm, blades 1.5-2 mm wide, slightly involute on margins, with transverse septate nodes between veins, slightly long sheathed. Involucral bracts leafy, lower involucral bracts longer than inflorescence, upper involucral bracts rather short and thin, shortly sheathed. Spikes 2 or 3, contiguous; terminal spike male, clavate or narrowly cylindric, 2-3.5 cm, shortly pedunculate; lateral spikes female, oblong, 0.8-1.5 × ca. 1 cm, laxly several flowered, shortly pedunculate. Female glumes pale laterally, green at middle, ovate or narrowly ovate, 3.5-4 mm, membranous, 3-veined, apex acuminate, mucronate. Utricles stramineous, obliquely patent, later nearly horizontally patent, longer than glume, narrowly elliptic or oblong, inflated trigonous, 4-5 mm, thickly leathery, glabrous, with 7 slightly concave veins, veins gradually indistinct toward apex, base abruptly contracted and broadly cuneate, apex abruptly narrowed to a slightly broad and short beak, orifice half-moon-shaped concave and sharply 2-toothed. Nutlets tightly enveloped in utricle, narrowly elliptic, trigonous, ca. 3 mm; style base not thickened, late deciduous; stigmas 3. [details]
