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Cyperaceae taxon details

Schoenoplectus subulatus (Vahl) Lye

1681400  (urn:lsid:marinespecies.org:taxname:1681400)

accepted
Species
terrestrial
(of Scirpus subulatus Vahl) Vahl, M. (1805). Enumeratio plantarum, vel ab alium vel ab ipso observatum, cum earum differentiis specificis, synonymis selectis et descriptionibus succinctis. vol. II, pp. 1-423., available online at https://www.biodiversitylibrary.org/page/7352986#page/9/mode/1up
page(s): 268 [details] OpenAccess publication
Description Tall perennial with horizontal stolons; stems 30–450 cm long and 5–12 mm thick below, terete to triangular,...  
Description Tall perennial with horizontal stolons; stems 30–450 cm long and 5–12 mm thick below, terete to triangular, pith-filled. Leaf-blades short or up to 70 cm long; sheaths to 70 cm long and 3.5 cm wide. Inflorescence a lax anthela with spikelets or groups of spikelets on branches of very unequal length, nearly all spikelets stalked; major involucral bract 4–6 cm long, erect and stiff, leafy to stem-like. Spikelets 6–15 x 2–5 mm, ovoid to oblong, pale to medium brown. Glumes 3–4 mm long, very broad and rounded at apex, strongly concave, pale with darker brown lines or patches; margin with a prominent pallid border and often numerous hairs, especially near the apex; midrib distinct, extended into a short hairy or scabrid whitish apex. Perianth-segments 4–6, plumose, shorter or longer than the nutlet. Style usually with 2 stigmas. Nutlet 1.5–2(–3) mm long, obovate, biconvex, almost smooth, dark brown when mature. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bot. Not. 124(2): 290. 1971 to Bot. Not. 124: 290 (1971), information...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bot. Not. 124(2): 290. 1971 to Bot. Not. 124: 290 (1971), 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. Schoenoplectus subulatus (Vahl) Lye. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1681400 on 2025-03-31
Date
action
by
2023-09-06 07:35:01Z
created
2024-12-10 11:47:54Z
unchecked
db_admin

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Nomenclature

original description (of Scirpus subulatus Vahl) Vahl, M. (1805). Enumeratio plantarum, vel ab alium vel ab ipso observatum, cum earum differentiis specificis, synonymis selectis et descriptionibus succinctis. vol. II, pp. 1-423., available online at https://www.biodiversitylibrary.org/page/7352986#page/9/mode/1up
page(s): 268 [details] OpenAccess publication

basis of record Plants of the World Online (POWO). , available online at https://powo.science.kew.org/ [details] 

new combination reference Lye, K. A. (1971). Studies in African Cyperaceae 3. A new species of Schoenoplectus and some new combinations. Botaniska Notiser, 124(2): 287-291.
page(s): 290 [details] 

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

From editor or global species database
Description Tall perennial with horizontal stolons; stems 30–450 cm long and 5–12 mm thick below, terete to triangular, pith-filled. Leaf-blades short or up to 70 cm long; sheaths to 70 cm long and 3.5 cm wide. Inflorescence a lax anthela with spikelets or groups of spikelets on branches of very unequal length, nearly all spikelets stalked; major involucral bract 4–6 cm long, erect and stiff, leafy to stem-like. Spikelets 6–15 x 2–5 mm, ovoid to oblong, pale to medium brown. Glumes 3–4 mm long, very broad and rounded at apex, strongly concave, pale with darker brown lines or patches; margin with a prominent pallid border and often numerous hairs, especially near the apex; midrib distinct, extended into a short hairy or scabrid whitish apex. Perianth-segments 4–6, plumose, shorter or longer than the nutlet. Style usually with 2 stigmas. Nutlet 1.5–2(–3) mm long, obovate, biconvex, almost smooth, dark brown when mature. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Bot. Not. 124(2): 290. 1971 to Bot. Not. 124: 290 (1971), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
    Definitions

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