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Cyperaceae taxon details

Carex simulata Mack.

1676021  (urn:lsid:marinespecies.org:taxname:1676021)

accepted
Species
terrestrial
Mackenzie, K. K. (1908). Notes on Carex III. <em>Bulletin of the Torrey Botanical Club.</em> 34: 603-607., available online at https://www.biodiversitylibrary.org/page/12622655#page/732/mode/1up
page(s): 604 [details] 
Description Rhizomes coarse, 1.5–2.8 mm thick, typically with long, unbranched segments from which shoots arise singly every few...  
Description Rhizomes coarse, 1.5–2.8 mm thick, typically with long, unbranched segments from which shoots arise singly every few nodes. Culms sharply trigonous, (10–)20–80 cm, scabrous-angled distally. Leaves: basal sheaths dark brown; sheaths with hyaline inner band, apex prolonged 0.3–1.6 mm beyond base of blade, glabrous; ligules 0.6–2.7 mm; blades 1–3.7 mm wide. Inflorescences dense to elongate, 1–3 cm; spikes 4–12(–18), usually unisexual; staminate spikes lanceoloid; pistillate spikes ovoid. Pistillate scales reddish brown to dark brown, with narrow hyaline margins, ovate, apex acute to acuminate-awned, shiny. Anthers 1.8–3.1 mm, apiculus smooth to warty (30X). Perigynia dark reddish brown, essentially veinless, stipitate, broadly ovate to rhombic-orbicular, thickly plano-convex, 1.8–2.8 × 1.1–1.7 mm, shiny; beak 0.25–0.5 mm, hyaline, oblique or obscurely bidentulate. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Torrey Bot. Club 34: 604 1907 publ. 1908 to Bull. Torrey Bot....  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Torrey Bot. Club 34: 604 1907 publ. 1908 to Bull. Torrey Bot. Club 34: 604 (1907 publ. 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 simulata Mack.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676021 on 2025-09-12
Date
action
by
2023-09-06 07:28:28Z
created
2024-12-10 11:47:54Z
unchecked
db_admin
2025-03-11 11:19:03Z
changed

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Nomenclature

original description Mackenzie, K. K. (1908). Notes on Carex III. <em>Bulletin of the Torrey Botanical Club.</em> 34: 603-607., available online at https://www.biodiversitylibrary.org/page/12622655#page/732/mode/1up
page(s): 604 [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 RM 0000096, geounit Wyoming [details]
From editor or global species database
Description Rhizomes coarse, 1.5–2.8 mm thick, typically with long, unbranched segments from which shoots arise singly every few nodes. Culms sharply trigonous, (10–)20–80 cm, scabrous-angled distally. Leaves: basal sheaths dark brown; sheaths with hyaline inner band, apex prolonged 0.3–1.6 mm beyond base of blade, glabrous; ligules 0.6–2.7 mm; blades 1–3.7 mm wide. Inflorescences dense to elongate, 1–3 cm; spikes 4–12(–18), usually unisexual; staminate spikes lanceoloid; pistillate spikes ovoid. Pistillate scales reddish brown to dark brown, with narrow hyaline margins, ovate, apex acute to acuminate-awned, shiny. Anthers 1.8–3.1 mm, apiculus smooth to warty (30X). Perigynia dark reddish brown, essentially veinless, stipitate, broadly ovate to rhombic-orbicular, thickly plano-convex, 1.8–2.8 × 1.1–1.7 mm, shiny; beak 0.25–0.5 mm, hyaline, oblique or obscurely bidentulate. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bull. Torrey Bot. Club 34: 604 1907 publ. 1908 to Bull. Torrey Bot. Club 34: 604 (1907 publ. 1908), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]