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Cyperaceae taxon details

Carex striata Michx.

1676080  (urn:lsid:marinespecies.org:taxname:1676080)

accepted
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Michaux, A. (1803). Flora boreali-americana. 2., available online at https://www.biodiversitylibrary.org/page/410840#page/3/mode/1up
page(s): 174 [details] 
Description Plants colonial; rhizomes long-creeping. Culms central, slender, trigonous, 40–90 cm, smooth, with marcescent remains of...  
Description Plants colonial; rhizomes long-creeping. Culms central, slender, trigonous, 40–90 cm, smooth, with marcescent remains of previous year’s leaves at base. Leaves: basal sheaths brownish and tattered on fertile culms, reddish purple on youngest culms, apex glabrous; ligules 1.8–12.5 mm; blades green, M-shaped, often ± septate-nodulose, 2.6–5(–6) mm wide, smooth abaxially, glabrous. Inflorescences 9–35(–45) cm; peduncle of terminal spike (2–)3.5–15 cm; rachis beyond the proximal pistillate spikes sharp-angled, finely scabrous; proximal 1–2 spikes pistillate, not or barely overlapping, ascending; distal spikes erect; terminal 1–3 spikes staminate. Pistillate scales lanceolate to ovate, acute to acuminate, sometimes ± smooth-awned to 1.1 mm, glabrous. Perigynia ascending, 14–22-veined, ovoid, 3.9–7 × 2–3.3 mm, glabrous or densely pubescent; beak 0.5–1.3 mm, bidentulate, teeth straight, 0.1–0.6 mm. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Bor.-Amer. 2: 174 1803 to Fl. Bor.-Amer. 2: 174 (1803),...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Bor.-Amer. 2: 174 1803 to Fl. Bor.-Amer. 2: 174 (1803), 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 striata Michx.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676080 on 2025-09-14
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 Michaux, A. (1803). Flora boreali-americana. 2., available online at https://www.biodiversitylibrary.org/page/410840#page/3/mode/1up
page(s): 174 [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 P 00316686, geounit Caroline Is. [details]
From editor or global species database
Description Plants colonial; rhizomes long-creeping. Culms central, slender, trigonous, 40–90 cm, smooth, with marcescent remains of previous year’s leaves at base. Leaves: basal sheaths brownish and tattered on fertile culms, reddish purple on youngest culms, apex glabrous; ligules 1.8–12.5 mm; blades green, M-shaped, often ± septate-nodulose, 2.6–5(–6) mm wide, smooth abaxially, glabrous. Inflorescences 9–35(–45) cm; peduncle of terminal spike (2–)3.5–15 cm; rachis beyond the proximal pistillate spikes sharp-angled, finely scabrous; proximal 1–2 spikes pistillate, not or barely overlapping, ascending; distal spikes erect; terminal 1–3 spikes staminate. Pistillate scales lanceolate to ovate, acute to acuminate, sometimes ± smooth-awned to 1.1 mm, glabrous. Perigynia ascending, 14–22-veined, ovoid, 3.9–7 × 2–3.3 mm, glabrous or densely pubescent; beak 0.5–1.3 mm, bidentulate, teeth straight, 0.1–0.6 mm. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Fl. Bor.-Amer. 2: 174 1803 to Fl. Bor.-Amer. 2: 174 (1803), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]