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Cyperaceae taxon details

Carex boliviensis subsp. boliviensis Van Heurck & Müll.Arg.

1699768  (urn:lsid:marinespecies.org:taxname:1699768)

accepted
Subspecies
terrestrial
Van Heurck, H. (1870). Observationes botanicae et descriptiones plantarum novarum herbarii Van Heurckiani.
page(s): 32 [details] OpenAccess publication
Description Culms 3–64 cm tall, wiry, flexuous, decumbent or prostrate, 0.2–0.5 (–0.75) mm wide at ca. 1 cm below the...  
Description Culms 3–64 cm tall, wiry, flexuous, decumbent or prostrate, 0.2–0.5 (–0.75) mm wide at ca. 1 cm below the inflorescence, finely scabrous-angled; bladeless basal sheaths yellowish brown or only little red-tinged. Inflorescences 1.1–2.6 (–3.2) mm long, the lowest bracts little more than an awned scale to filiform-triangular, 0.25–3 cm long, usually shorter than to equaling the inflorescence; terminal spikes (6–) 8–17 mm long, the staminate portion 1–4.5 mm long, usually less than half the length of the spike. Pistillate scales 1.8–2.3 mm long; staminate scales 2.7–3.1 (–3.7) mm long. Perigynia 2.2–3.2 (–3.4) mm long. Achenes 1.6–2.2 mm long. Anthers 1.4–2.1 mm long. [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex boliviensis subsp. boliviensis Van Heurck & Müll.Arg.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1699768 on 2025-09-13
Date
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2023-09-28 08:30:01Z
created
2024-12-10 11:47:54Z
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2025-08-31 12:42:48Z
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Nomenclature

original description Van Heurck, H. (1870). Observationes botanicae et descriptiones plantarum novarum herbarii Van Heurckiani.
page(s): 32 [details] OpenAccess publication

Other

additional source Reznicek, A. A.; González-Elizondo, M. S. (2001). <i>Carex</i> section <i>Porocystis</i> (Cyperaceae) in Mexico and Central America. <em>Contributions From The University of Michigan Herbarium.</em> 23: 339-348., available online at https://www.biodiversitylibrary.org/page/12698671#page/347/mode/1up
page(s): 342 [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Description Culms 3–64 cm tall, wiry, flexuous, decumbent or prostrate, 0.2–0.5 (–0.75) mm wide at ca. 1 cm below the inflorescence, finely scabrous-angled; bladeless basal sheaths yellowish brown or only little red-tinged. Inflorescences 1.1–2.6 (–3.2) mm long, the lowest bracts little more than an awned scale to filiform-triangular, 0.25–3 cm long, usually shorter than to equaling the inflorescence; terminal spikes (6–) 8–17 mm long, the staminate portion 1–4.5 mm long, usually less than half the length of the spike. Pistillate scales 1.8–2.3 mm long; staminate scales 2.7–3.1 (–3.7) mm long. Perigynia 2.2–3.2 (–3.4) mm long. Achenes 1.6–2.2 mm long. Anthers 1.4–2.1 mm long. [details]

Habitat Carex boliviensis var. boliviensis is known from central and southern Mexico, and in South America from Peru south to northern Argentina. In Mexico it occurs in alpine to subalpine sites, usually in swampy areas and along streambanks, but sometimes in drier meadows between 2700 and 3940 m (Fig. 3). In South America it grows at elevations up to 4100 m. Fruiting occurs from June to October. [details]