Cyperaceae taxon details
Carex larensis Steyerm.
1677475 (urn:lsid:marinespecies.org:taxname:1677475)
accepted
Species
terrestrial
Steyermark, J.A. and collaborators. (1951). Contributions to the Flora of Venezuela. Botanical Exploration in Venezuela - 1. <em>Fieldiana.</em> 28, 1: 1-242., available online at https://www.biodiversitylibrary.org/page/2455345
page(s): 66 [details] Available for editors
[request]
page(s): 66 [details] Available for editors
[request]
Holotype F 1263834, geounit Venezuela
Holotype F 1263834, geounit Venezuela [details]
Description Culms stiff, much exceeding the leaves; leaves more or less bunched at base, the well-developed blades many to a culm, not...
Description Culms stiff, much exceeding the leaves; leaves more or less bunched at base, the well-developed blades many to a culm, not septate-nodulose, rather stiff; inflorescence 1.5-5.5 cm long, of 4-5 spikes, sessile, except for the lowest which is pedunculate; bracts exceeding the culms, the lowest the longest; sheaths smooth, concave at orifice with short ligule; pistillate spikes closely 30-45-flowered; pistillate scales shorter than the perigynium but about as wide, pale or ferruginous-brown, margins narrowly hyaline, the central portion broad, 3-nerved; perigynia firmly membranaceous, pale brown, olivaceous, or pale brownish-green below, prominently several-nerved, narrowed below to an obtuse or rounded base; beak 1 mm long and 1/2-3/8 length of perigynium, 1/2 or slightly over 1/2 length of body; achene rounded and broadest above the middle, convex above, concave below, gray- or purplish-brown. [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Carex larensis Steyerm.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677475 on 2025-04-10
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2024-12-10 11:47:54Z
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Nomenclature
original description
Steyermark, J.A. and collaborators. (1951). Contributions to the Flora of Venezuela. Botanical Exploration in Venezuela - 1. <em>Fieldiana.</em> 28, 1: 1-242., available online at https://www.biodiversitylibrary.org/page/2455345
page(s): 66 [details] Available for editors [request]
basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
page(s): 66 [details] Available for editors
[request]basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details]
Other
additional source
Jiménez-Mejías, P.; Strong, M.; Gebauer, S.; Hilpold, A.; Martín-Bravo, S.; Reznicek, A. A. (2018). Taxonomic, nomenclatural and chorological reports on Carex (Cyperaceae) in the Neotropics. <em>Willdenowia.</em> 48(1): 117., available online at https://doi.org/10.3372/wi.48.48108
note: Chorological records. [details]
note: Chorological records. [details]
Present Inaccurate Introduced: alien Containing type locality
Holotype F 1263834, geounit Venezuela [details]
From editor or global species database
Description Culms stiff, much exceeding the leaves; leaves more or less bunched at base, the well-developed blades many to a culm, not septate-nodulose, rather stiff; inflorescence 1.5-5.5 cm long, of 4-5 spikes, sessile, except for the lowest which is pedunculate; bracts exceeding the culms, the lowest the longest; sheaths smooth, concave at orifice with short ligule; pistillate spikes closely 30-45-flowered; pistillate scales shorter than the perigynium but about as wide, pale or ferruginous-brown, margins narrowly hyaline, the central portion broad, 3-nerved; perigynia firmly membranaceous, pale brown, olivaceous, or pale brownish-green below, prominently several-nerved, narrowed below to an obtuse or rounded base; beak 1 mm long and 1/2-3/8 length of perigynium, 1/2 or slightly over 1/2 length of body; achene rounded and broadest above the middle, convex above, concave below, gray- or purplish-brown. [details]
To Biodiversity Heritage Library (2 publications)
To European Nucleotide Archive, ENA (Carex larensis)
To Field Museum Herbarium (Carex larensis Steyerm. F1263860 holotype 1)
To GenBank (3 nucleotides; 1 proteins)
To International Plant Names Index (IPNI)
To Plants of the World Online
To US Herbarium (Carex larensis US1932015 isotype 1)
To European Nucleotide Archive, ENA (Carex larensis)
To Field Museum Herbarium (Carex larensis Steyerm. F1263860 holotype 1)
To GenBank (3 nucleotides; 1 proteins)
To International Plant Names Index (IPNI)
To Plants of the World Online
To US Herbarium (Carex larensis US1932015 isotype 1)
