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Cyperaceae taxon details

Carex longicaulis Boeckeler

1677544  (urn:lsid:marinespecies.org:taxname:1677544)

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terrestrial
Böckeler, O. (1882). Neue Cyperaceen. <em>Flora.</em> 65(4): 59-64., available online at https://www.biodiversitylibrary.org/page/66710#page/12/mode/1up
page(s): 62 [details] 
Description Loosely cespitose and short-stoloniferous, from long, stout, matted rootstocks ; culms phyllopodic, 2.5-6 dm. high, stiff,...  
Description Loosely cespitose and short-stoloniferous, from long, stout, matted rootstocks ; culms phyllopodic, 2.5-6 dm. high, stiff, sparingly pubescent, brownish-tinged at the base, the old leaves conspicuous ; leaves with well-developed blades 6-12 to a fertile culm, clustered near the base, their blades 5-20 cm. long, 2.5-3.5 mm. wide, flat with revolute margins, light-green, ciliate and sparingly pilose below, papillose, roughened toward the attenuate apex, the sheaths paringly pilose dorsally, slightly yellowish-brown-tinged ventrally, the ligule much wider than long ; terminal spike staminate, androgynous or pistillate in the middle, 12-18 mm. Iong, 2-3 mm. wide ; lateral spikes 2-5, pistillate, with 10-25 perigynia, 6-18 mm. long, 4-6 mm. wide; lowest bract leaf-like short-sheathing, exceeding the inflorescence, the upper reduced ; scales acute to acuminate or cuspidate, white- or whitish-hyaline, with three-nerved green, straw-colored, or brownish center ; perigynia trigonous, obovoid 4 mm. long, 2 mm. wide, ascending, membranaceous, light-green, puncticulate, obscurely nerved, tapering at the base, rather abruptly beaked, the beak 0.5-1 mm long, flattened-subconic, obliquely cleft, bidentulate ; achenes obovoid, trigonous with concave sides, 2.5 x 1.75 mm., closely enveloped, substipitate, apiculate, jointed with the short style.  [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex longicaulis Boeckeler. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1677544 on 2026-05-24
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 Böckeler, O. (1882). Neue Cyperaceen. <em>Flora.</em> 65(4): 59-64., available online at https://www.biodiversitylibrary.org/page/66710#page/12/mode/1up
page(s): 62 [details] 

original description (of Carex ciliaris Fernald) Fernald, M. L. (1907). Diagnoses of New Spermatophytes from Mexico. <em>Proceedings of the American Academy of Arts and Sciences.</em> 43(2): 61-68., available online at https://www.biodiversitylibrary.org/page/3091360#page/77/mode/1up
page(s): 61 [details] 

Other

additional source Kükenthal, G. (1909). Cyperaceae-Caricoidae. <em>Das Pflanzenreich: regni vegetabilis conspectus.</em> 38, 4(20)., available online at https://www.biodiversitylibrary.org/page/31618144
page(s): 580 [details] OpenAccess publication

additional source Hermann, F. J. (1974). Manual of the genus <i>Carex</i> in Mexico and Central America. IV, pp. 219 p. Forest Service, U.S.Dept. Agric., Washington.
page(s): 126 [details] Available for editors  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Description Loosely cespitose and short-stoloniferous, from long, stout, matted rootstocks ; culms phyllopodic, 2.5-6 dm. high, stiff, sparingly pubescent, brownish-tinged at the base, the old leaves conspicuous ; leaves with well-developed blades 6-12 to a fertile culm, clustered near the base, their blades 5-20 cm. long, 2.5-3.5 mm. wide, flat with revolute margins, light-green, ciliate and sparingly pilose below, papillose, roughened toward the attenuate apex, the sheaths paringly pilose dorsally, slightly yellowish-brown-tinged ventrally, the ligule much wider than long ; terminal spike staminate, androgynous or pistillate in the middle, 12-18 mm. Iong, 2-3 mm. wide ; lateral spikes 2-5, pistillate, with 10-25 perigynia, 6-18 mm. long, 4-6 mm. wide; lowest bract leaf-like short-sheathing, exceeding the inflorescence, the upper reduced ; scales acute to acuminate or cuspidate, white- or whitish-hyaline, with three-nerved green, straw-colored, or brownish center ; perigynia trigonous, obovoid 4 mm. long, 2 mm. wide, ascending, membranaceous, light-green, puncticulate, obscurely nerved, tapering at the base, rather abruptly beaked, the beak 0.5-1 mm long, flattened-subconic, obliquely cleft, bidentulate ; achenes obovoid, trigonous with concave sides, 2.5 x 1.75 mm., closely enveloped, substipitate, apiculate, jointed with the short style.  [details]

Ecology Frequent to locally common on dry, open slopes, and open woods, 6,000 to 11,000 ft. [details]
    Definitions

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