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Cyperaceae taxon details

Carex norvegica Retz.

1676608  (urn:lsid:marinespecies.org:taxname:1676608)

accepted
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terrestrial
(1779). Florae Scandinaviae Prodromus.
page(s): 179 [details] 
Description Plants densely cespitose. Culms 5–35 cm, distally scabrous. Leaves 2–3 mm wide. Inflorescences: proximal bracts shorter...  
Description Plants densely cespitose. Culms 5–35 cm, distally scabrous. Leaves 2–3 mm wide. Inflorescences: proximal bracts shorter than or exceeding inflorescences; spikes globose or oblong, 4–10 × 3–6 mm; lateral 1–2(–3) spikes pistillate, distant, distinct, erect, short-pedunculate; terminal and distal lateral spikes overlapping, sessile, forming dense terminal cluster; terminal spike gynecandrous. Pistillate scales dark brown or black, margins hyaline, ovate, shorter than or equaling and as broad as perigynia; midvein same color as body, inconspicuous. Perigynia ascending, green becoming dark brown or purple-black, veinless, elliptic or obovate, 2–2.5 × 1.25–1.5 mm, often serrulate distally, apex abruptly beaked, papillose; beak 0.2–0.3 mm, shallowly bidentate, smooth or serrulate. Achenes nearly filling body of perigynia. 2n = 56. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Scand. Prodr. 179 1779 to Fl. Scand. Prodr. : 179 (1779),...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Scand. Prodr. 179 1779 to Fl. Scand. Prodr. : 179 (1779), 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 norvegica Retz.. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1676608 on 2025-09-12
Date
action
by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
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db_admin
2025-03-11 11:19:03Z
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Nomenclature

original description (1779). Florae Scandinaviae Prodromus.
page(s): 179 [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 K 000998959 [details]
From editor or global species database
Description Plants densely cespitose. Culms 5–35 cm, distally scabrous. Leaves 2–3 mm wide. Inflorescences: proximal bracts shorter than or exceeding inflorescences; spikes globose or oblong, 4–10 × 3–6 mm; lateral 1–2(–3) spikes pistillate, distant, distinct, erect, short-pedunculate; terminal and distal lateral spikes overlapping, sessile, forming dense terminal cluster; terminal spike gynecandrous. Pistillate scales dark brown or black, margins hyaline, ovate, shorter than or equaling and as broad as perigynia; midvein same color as body, inconspicuous. Perigynia ascending, green becoming dark brown or purple-black, veinless, elliptic or obovate, 2–2.5 × 1.25–1.5 mm, often serrulate distally, apex abruptly beaked, papillose; beak 0.2–0.3 mm, shallowly bidentate, smooth or serrulate. Achenes nearly filling body of perigynia. 2n = 56. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Scand. Prodr. 179 1779 to Fl. Scand. Prodr. : 179 (1779), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]