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Cyperaceae taxon details

Carex annectens (E.P.Bicknell) E.P.Bicknell

1677200  (urn:lsid:marinespecies.org:taxname:1677200)

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(of Carex xanthocarpa var. annectens E.P.Bicknell) Bicknell, E. P. (1896). Carex vulpinoidea Michx. and allied Species. <em>Bulletin of the Torrey Botanical Club.</em> 23: 21-25., available online at https://www.biodiversitylibrary.org/page/711371#page/34/mode/1up
page(s): 23 [details] 
Holotype  (of Carex xanthocarpa var. annectens...  
Holotype (of Carex xanthocarpa var. annectens E.P.Bicknell) NY 00688245, geounit New York [details]
Description Culms to 75 cm × 2 mm, scabrous. Leaves: sheath fronts indistinctly spotted pale brown or red, apex convex, membranous,...  
Description Culms to 75 cm × 2 mm, scabrous. Leaves: sheath fronts indistinctly spotted pale brown or red, apex convex, membranous, rugose; ligule rounded, to 3 mm, free limb to 0.2 mm; blades 60 cm × 5 mm, shorter than flowering stem. Inflorescences spicate, 4–7 cm × 15 mm, with 10–15 branches, proximal usually distinct; proximal internodes to 1.5 cm; bracts setaceous, proximal 1–3 conspicuous, distal bracts scalelike. Scales hyaline, red-brown with narrow colorless margins, awn to 1.5 mm. Perigynia golden brown, 3-veined abaxially, body broadly elliptic to ovate, 2.2–3 × 1.5–2.2 mm, base rounded; beak 0.5–1.2 mm, 1/3 length of body. Achenes red-brown, circular, 1.2–1.5 × 1–1.2 mm, glossy. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Torrey Bot. Club 35: 492 1908 to Bull. Torrey Bot. Club 35: 492...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Torrey Bot. Club 35: 492 1908 to Bull. Torrey Bot. Club 35: 492 (1908), 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 annectens (E.P.Bicknell) E.P.Bicknell. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677200 on 2025-09-14
Date
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2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
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2025-03-11 11:19:03Z
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Nomenclature

original description (of Carex xanthocarpa var. annectens E.P.Bicknell) Bicknell, E. P. (1896). Carex vulpinoidea Michx. and allied Species. <em>Bulletin of the Torrey Botanical Club.</em> 23: 21-25., available online at https://www.biodiversitylibrary.org/page/711371#page/34/mode/1up
page(s): 23 [details] 

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

new combination reference Bicknell, E. P. (1908). The ferns and flowering plants of Nantucket. <em>Bulletin of the Torrey Botanical Club.</em> 35(10): 471-498., available online at https://www.biodiversitylibrary.org/page/12621780#page/582/mode/1up
page(s): 492 [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Holotype (of Carex xanthocarpa var. annectens E.P.Bicknell) NY 00688245, geounit New York [details]
From editor or global species database
Description Culms to 75 cm × 2 mm, scabrous. Leaves: sheath fronts indistinctly spotted pale brown or red, apex convex, membranous, rugose; ligule rounded, to 3 mm, free limb to 0.2 mm; blades 60 cm × 5 mm, shorter than flowering stem. Inflorescences spicate, 4–7 cm × 15 mm, with 10–15 branches, proximal usually distinct; proximal internodes to 1.5 cm; bracts setaceous, proximal 1–3 conspicuous, distal bracts scalelike. Scales hyaline, red-brown with narrow colorless margins, awn to 1.5 mm. Perigynia golden brown, 3-veined abaxially, body broadly elliptic to ovate, 2.2–3 × 1.5–2.2 mm, base rounded; beak 0.5–1.2 mm, 1/3 length of body. Achenes red-brown, circular, 1.2–1.5 × 1–1.2 mm, glossy. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Torrey Bot. Club 35: 492 1908 to Bull. Torrey Bot. Club 35: 492 (1908), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]