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Cyperaceae taxon details

Carex minxianensis S.Yun Liang

1676280  (urn:lsid:marinespecies.org:taxname:1676280)

accepted
Species
terrestrial
Dai, L. K.; Liang, S. Y.; Li, P. C.; Tang, Y. C. (2000). Carex (Cyperaceae-Caricoideae). In: Dai, L. K.; Liang, S. Y. (eds). Flora Reipublicae Popularis Sinicae, 12. Science Press, Beijing, 56–528.
page(s): 520 [details] Available for editors  PDF available [request]
Description Rhizome stoloniferous. Culms 25-40 cm tall, trigonous, smooth, slightly scabrous above, clothed at base with brown sheaths...  
Description Rhizome stoloniferous. Culms 25-40 cm tall, trigonous, smooth, slightly scabrous above, clothed at base with brown sheaths disintegrating into fibers. Leaves shorter than culm, blades linear, 2-3 mm wide, flat, apex acuminate. Lowest involucral bract setaceous, base auriculate surrounding culm, sheathless, upper ones glumelike. Spikes 4-6; terminal spike male, cylindric, 1.2-3 cm; lateral spikes female, oblong or cylindric, 1-2.5 cm, densely many flowered, upper ones approximate, sessile, lowest distant, with peduncle. Female glumes dark purple, ovate-lanceolate, 4.5-5 mm, 1-veined, margins sometimes narrowly white hyaline, apex acuminate, mucronate. Utricles yellow-green, dark purple above, shorter than glume, ovate, trigonous, 3.5-4 mm, base gradually attenuate, apex abruptly contracted into a short beak, orifice 2-toothed. Nutlets tightly enclosed, obovate, trigonous, ca. 2 mm; stigmas 3.  [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Reipubl. Popularis Sin. 12: 520 (2000). to Fl. Reipubl. Popularis...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Reipubl. Popularis Sin. 12: 520 (2000). to Fl. Reipubl. Popularis Sin. 12: 520 (2000), 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 minxianensis S.Yun Liang. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1676280 on 2025-09-12
Date
action
by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
unchecked
db_admin
2025-03-11 11:19:03Z
changed

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Nomenclature

original description Dai, L. K.; Liang, S. Y.; Li, P. C.; Tang, Y. C. (2000). Carex (Cyperaceae-Caricoideae). In: Dai, L. K.; Liang, S. Y. (eds). Flora Reipublicae Popularis Sinicae, 12. Science Press, Beijing, 56–528.
page(s): 520 [details] Available for editors  PDF available [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  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Description Rhizome stoloniferous. Culms 25-40 cm tall, trigonous, smooth, slightly scabrous above, clothed at base with brown sheaths disintegrating into fibers. Leaves shorter than culm, blades linear, 2-3 mm wide, flat, apex acuminate. Lowest involucral bract setaceous, base auriculate surrounding culm, sheathless, upper ones glumelike. Spikes 4-6; terminal spike male, cylindric, 1.2-3 cm; lateral spikes female, oblong or cylindric, 1-2.5 cm, densely many flowered, upper ones approximate, sessile, lowest distant, with peduncle. Female glumes dark purple, ovate-lanceolate, 4.5-5 mm, 1-veined, margins sometimes narrowly white hyaline, apex acuminate, mucronate. Utricles yellow-green, dark purple above, shorter than glume, ovate, trigonous, 3.5-4 mm, base gradually attenuate, apex abruptly contracted into a short beak, orifice 2-toothed. Nutlets tightly enclosed, obovate, trigonous, ca. 2 mm; stigmas 3.  [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Reipubl. Popularis Sin. 12: 520 (2000). to Fl. Reipubl. Popularis Sin. 12: 520 (2000), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]