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Cyperaceae taxon details

Carex specifica L.H.Bailey

1676042  (urn:lsid:marinespecies.org:taxname:1676042)

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Bailey, L. H. (1889). Notes on Carex. 11. Studies of the types of the various species of the genus Carex. Memoirs of the Torrey Botanical Club, 1: 1-85., available online at https://www.biodiversitylibrary.org/page/31679539#page/7/mode/1up
page(s): 21 [details] 
Description Plants densely cespitose. Culms 50–85 cm. Leaves: sheaths often green-veined, white-hyaline at least 10 mm below summit,...  
Description Plants densely cespitose. Culms 50–85 cm. Leaves: sheaths often green-veined, white-hyaline at least 10 mm below summit, ± firm, summits U-shaped or rounded, prolonged to 4 mm beyond collar; distal ligules 1–4 mm; blades 3–6 per fertile culm, flat or folded, 14–50 cm × (2.3–)3–5 mm. Inflorescences usually dense, greenish or gold, usually oblong, 1.9–5 cm × 12–19 mm; proximal internode 2.5–5(–7) mm; 2d internode 2–5.5 mm; proximal bracts scalelike or bristlelike, shorter than inflorescences. Spikes 5–14, aggregated or proximal 1 more distant, narrowly to broadly ovoid, 9–18 × 6–9(–11) mm, base rounded to attenuate, apex truncate to tapered. Pistillate scales green to gold or red-brown, with pale midstripe, lanceolate to ovate, (3.9–)4.3–5.2 mm, shorter than or ± equaling and narrower than perigynia, margin white, 0–0.5 mm wide, apex acute to acuminate. Perigynia appressed to ascending, green to straw colored, conspicuously usually 10–18-veined abaxially, conspicuously 4–10-veined adaxially, at least 3 adaxial veins longer than achene, lanceolate to ovate, plano-convex, 4.9–6.3(–7) × 1.5–1.8(–2) mm, 0.5–0.7 mm thick, margin flat, including wing 0.25–0.4 mm wide, ciliate-serrulate at least on distal body; beak gold to red-brown at tip, flat, ± ciliate-serrulate, abaxial suture inconspicuous, distance from beak tip to achene 2.7–4.2 mm. Achenes elliptic to obovate, 1.6–2(–2.3) × 1–1.5 mm, 0.4–0.5(–0.6) mm thick. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Mem. Torrey Bot. Club 1: 21 1889 to Mem. Torrey Bot. Club 1: 21...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Mem. Torrey Bot. Club 1: 21 1889 to Mem. Torrey Bot. Club 1: 21 (1889), 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 specifica L.H.Bailey. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676042 on 2025-09-13
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 Bailey, L. H. (1889). Notes on Carex. 11. Studies of the types of the various species of the genus Carex. Memoirs of the Torrey Botanical Club, 1: 1-85., available online at https://www.biodiversitylibrary.org/page/31679539#page/7/mode/1up
page(s): 21 [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 
   

Isotype CAS 0005867, geounit United States [details]
Syntype P 00314708, geounit California [details]
From editor or global species database
Description Plants densely cespitose. Culms 50–85 cm. Leaves: sheaths often green-veined, white-hyaline at least 10 mm below summit, ± firm, summits U-shaped or rounded, prolonged to 4 mm beyond collar; distal ligules 1–4 mm; blades 3–6 per fertile culm, flat or folded, 14–50 cm × (2.3–)3–5 mm. Inflorescences usually dense, greenish or gold, usually oblong, 1.9–5 cm × 12–19 mm; proximal internode 2.5–5(–7) mm; 2d internode 2–5.5 mm; proximal bracts scalelike or bristlelike, shorter than inflorescences. Spikes 5–14, aggregated or proximal 1 more distant, narrowly to broadly ovoid, 9–18 × 6–9(–11) mm, base rounded to attenuate, apex truncate to tapered. Pistillate scales green to gold or red-brown, with pale midstripe, lanceolate to ovate, (3.9–)4.3–5.2 mm, shorter than or ± equaling and narrower than perigynia, margin white, 0–0.5 mm wide, apex acute to acuminate. Perigynia appressed to ascending, green to straw colored, conspicuously usually 10–18-veined abaxially, conspicuously 4–10-veined adaxially, at least 3 adaxial veins longer than achene, lanceolate to ovate, plano-convex, 4.9–6.3(–7) × 1.5–1.8(–2) mm, 0.5–0.7 mm thick, margin flat, including wing 0.25–0.4 mm wide, ciliate-serrulate at least on distal body; beak gold to red-brown at tip, flat, ± ciliate-serrulate, abaxial suture inconspicuous, distance from beak tip to achene 2.7–4.2 mm. Achenes elliptic to obovate, 1.6–2(–2.3) × 1–1.5 mm, 0.4–0.5(–0.6) mm thick. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Mem. Torrey Bot. Club 1: 21 1889 to Mem. Torrey Bot. Club 1: 21 (1889), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]