svg-backdrop

Cyperaceae taxon details

Carex pycnostachya Kar. & Kir.

1676904  (urn:lsid:marinespecies.org:taxname:1676904)

accepted
Species
terrestrial
(1842). Bulletin de la Société impériale des naturalistes de Moscou. 15(1-4)., available online at https://www.biodiversitylibrary.org/page/44034851
page(s): 522 [details] 
Description Rhizome long creeping. Culms 10-50 cm tall, obtusely trigonous, stout. Leaves flat, blades linear, 4-6 mm wide, subfalcate,...  
Description Rhizome long creeping. Culms 10-50 cm tall, obtusely trigonous, stout. Leaves flat, blades linear, 4-6 mm wide, subfalcate, apex acuminate. Involucral bracts leaflike at base. Spicate inflorescence ovate, dense; spikes androgynous (sometimes male ones in middle), oblong, 6-12(-15) mm. Female glumes pale brown, 1-veined, apex acuminate. Utricles brown or olivaceous, longer than glume, ovate to ovate-elliptic, plano-convex, 3.2-4 mm, 5-8-veined, with veins evanescent, margins scarcely scabrous winged, apex gradually contracted into a beak. Stigmas 2. Fl. and fr. Jun-Jul. [details]

Taxonomic remark Source in seed data: wcvp  
Taxonomic remark Source in seed data: wcvp [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex pycnostachya Kar. & Kir.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676904 on 2025-09-11
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

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


Nomenclature

original description (1842). Bulletin de la Société impériale des naturalistes de Moscou. 15(1-4)., available online at https://www.biodiversitylibrary.org/page/44034851
page(s): 522 [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  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Isolectotype (of Carex borotalicola Regel) LE 01012310, geounit Xinjiang [details]
From editor or global species database
Description Rhizome long creeping. Culms 10-50 cm tall, obtusely trigonous, stout. Leaves flat, blades linear, 4-6 mm wide, subfalcate, apex acuminate. Involucral bracts leaflike at base. Spicate inflorescence ovate, dense; spikes androgynous (sometimes male ones in middle), oblong, 6-12(-15) mm. Female glumes pale brown, 1-veined, apex acuminate. Utricles brown or olivaceous, longer than glume, ovate to ovate-elliptic, plano-convex, 3.2-4 mm, 5-8-veined, with veins evanescent, margins scarcely scabrous winged, apex gradually contracted into a beak. Stigmas 2. Fl. and fr. Jun-Jul. [details]

Taxonomic remark Source in seed data: wcvp [details]