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Cyperaceae taxon details

Carex scopulorum Holm

1677075  (urn:lsid:marinespecies.org:taxname:1677075)

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Holm, T. (1902). Studies in the Cyperaceae. XVII. Segregates of Carex tolmiei Boott. American Journal of Science, 14: 417-425., available online at https://ajsonline.org/article/126114.pdf
page(s): 422 [details] 
Description Plants not cespitose. Culms acutely angled, 10–90 cm, glabrous. Leaves: basal sheaths red-brown; sheath apex U-shaped;...  
Description Plants not cespitose. Culms acutely angled, 10–90 cm, glabrous. Leaves: basal sheaths red-brown; sheath apex U-shaped; blades hypostomic, glabrous, 3–6 mm wide. Inflorescences: proximal bract shorter than inflorescence, 0.5–3 mm wide. Spikes erect; proximal 2–4 spikes pistillate, 1–2.5 cm × 3–5 mm, base cuneate; terminal 1–2 spikes staminate. Pistillate scales purple-brown, equaling perigynia, apex obtuse or acute, awnless. Perigynia ascending, pale brown with red-brown spots on apical 1/2, veinless, somewhat flattened, loosely enclosing achenes, ellipsoid or obovoid, 2–4 × 1.2–2.3 mm, dull, apex obtuse or acute, papillose; beak red-brown, 0.2–0.3 mm. Achenes not constricted, dull. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Amer. J. Sci. IV, 14: 422 1902 to Amer. J. Sci. , ser. 4, 14: 422...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Amer. J. Sci. IV, 14: 422 1902 to Amer. J. Sci. , ser. 4, 14: 422 (1902), 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 scopulorum Holm. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677075 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
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Nomenclature

original description Holm, T. (1902). Studies in the Cyperaceae. XVII. Segregates of Carex tolmiei Boott. American Journal of Science, 14: 417-425., available online at https://ajsonline.org/article/126114.pdf
page(s): 422 [details] 

basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Syntype US 00149222, geounit Colorado [details]
From editor or global species database
Description Plants not cespitose. Culms acutely angled, 10–90 cm, glabrous. Leaves: basal sheaths red-brown; sheath apex U-shaped; blades hypostomic, glabrous, 3–6 mm wide. Inflorescences: proximal bract shorter than inflorescence, 0.5–3 mm wide. Spikes erect; proximal 2–4 spikes pistillate, 1–2.5 cm × 3–5 mm, base cuneate; terminal 1–2 spikes staminate. Pistillate scales purple-brown, equaling perigynia, apex obtuse or acute, awnless. Perigynia ascending, pale brown with red-brown spots on apical 1/2, veinless, somewhat flattened, loosely enclosing achenes, ellipsoid or obovoid, 2–4 × 1.2–2.3 mm, dull, apex obtuse or acute, papillose; beak red-brown, 0.2–0.3 mm. Achenes not constricted, dull. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Amer. J. Sci. IV, 14: 422 1902 to Amer. J. Sci. , ser. 4, 14: 422 (1902), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]