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Cyperaceae taxon details

Carex breviculmis R.Br.

1678188  (urn:lsid:marinespecies.org:taxname:1678188)

accepted
Species

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  1. Variety Carex breviculmis var. breviculmis R.Br.
  2. Variety Carex breviculmis var. montivaga (S.T.Blake) Noot.
  3. Variety Carex breviculmis var. perciliata Kük.
  4. Forma Carex breviculmis f. aphanandra (Franch. & Sav.) Kük. accepted as Carex leucochlora var. aphanandra (Franch. & Sav.) T.Koyama
  5. Forma Carex breviculmis f. discoidea (Boott) Kük. accepted as Carex discoidea Boott
  6. Forma Carex breviculmis f. fibrillosa (Franch. & Sav.) Kük. accepted as Carex fibrillosa Franch. & Sav.
  7. Forma Carex breviculmis f. filiculmis (Franch. & Sav.) Kük. accepted as Carex mitrata var. aristata Ohwi
  8. Forma Carex breviculmis f. longearistata Kük. accepted as Carex mitrata var. aristata Ohwi
  9. Forma Carex breviculmis f. longiaristata Kük. accepted as Carex breviculmis R.Br.
  10. Forma Carex breviculmis f. wardiana (H.Lév. & Vaniot) Kük. accepted as Carex microtricha Franch.
  11. Subspecies Carex breviculmis subsp. fibrillosa (Franch. & Sav.) T.Koyama accepted as Carex fibrillosa Franch. & Sav.
  12. Subspecies Carex breviculmis subsp. royleana (Nees) Kük. accepted as Carex leucochlora var. leucochlora Bunge
  13. Variety Carex breviculmis var. cupulifera (Hayata) Y.C.Tang & S.Yun Liang accepted as Carex orthostemon Hayata
  14. Variety Carex breviculmis var. discoidea (Boott) Boott accepted as Carex discoidea Boott
  15. Variety Carex breviculmis var. fibrillosa (Franch. & Sav.) Matsum. & Hayata accepted as Carex fibrillosa Franch. & Sav.
  16. Variety Carex breviculmis var. kingiana (H.Lév. & Vaniot) Kük. accepted as Carex mitrata var. mitrata Franch.
  17. Variety Carex breviculmis var. leucochlora (Bunge) Makino accepted as Carex leucochlora Bunge
  18. Variety Carex breviculmis var. pluricostata Kük. accepted as Carex fibrillosa Franch. & Sav.
  19. Variety Carex breviculmis var. puberula (Boott) Makino accepted as Carex leucochlora var. gracillima (Akiyama) Katsuy.
  20. Variety Carex breviculmis var. stipitata Kük. accepted as Carex breviculmis var. breviculmis R.Br.
  21. Variety Carex breviculmis var. typica Domin accepted as Carex breviculmis R.Br.
  22. Subspecies Carex breviculmis subsp. breviculmis R.Br. (uncertain > unassessed)
marine, brackish, fresh, terrestrial
recent only
Brown, R. (1810). Prodromus florae Novae Hollandiae et Insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805 per oras utriusque insulae collegit et descripsit Robertus Brown; insertis passim aliis speciebus auctori hucusque cognitis, seu evulgatis, seu ineditis, praesertim Banksianis, in primo itinere navarchi Cook detectis. Vol. 1 pp. [i]-viii, 145-590 p., [1] h. ["Addenda"]. Londini [London]: typis Richardi Taylori et Scoii. Veneunt apud J. Johnson et Socios, in Caementerio Sancti Pauli., available online at https://www.biodiversitylibrary.org/page/6157371
page(s): 242 [details] 
Lectotype  BM 000991212, geounit New South Wales  
Lectotype BM 000991212, geounit New South Wales [details]
Description Rhizome short; shoots densely tufted. Culms erect, terete to trigonous, smooth or scabrous, 3–10(-20) cm long, c. 0.7 mm...  
Description Rhizome short; shoots densely tufted. Culms erect, terete to trigonous, smooth or scabrous, 3–10(-20) cm long, c. 0.7 mm diam. Leaves exceeding culms, to 35 cm long; blade 2–3 mm wide; sheath yellow-brown; ligule obtuse to truncate. Inflorescence erect, narrow, c. 4 cm long, with 2–5 spikes solitary at nodes; lowest involucral bract exceeding inflorescence. Spikes sessile, contiguous, erect at maturity, 1.2–1.8 cm long; uppermost spike male; lower spikes female. Glumes obtuse to acuminate, often long-mucronate (mucro to 2 mm long), whitish to pale brown with green midrib; female glumes 2.5–4.5 mm long. Perigynia (utricles) ellipsoid, prominently numerous-nerved, 2–3.3 mm long, 1.0–1.5 mm diam., hispid, pale green to yellow-brown; beak c. 0.5 mm long, with apex notched. Anthers 1.8–2.5 mm long excluding appendage to 0.1 mm long. Style 3-fid. Nut obovoid to ellipsoid, trigonous in cross section, pale yellow, with enlarged disk-like junction with persistent style base. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prodr. Fl. Nov. Holl. 242 1810 to Prodr. Fl. Nov. Holland. : 242...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prodr. Fl. Nov. Holl. 242 1810 to Prodr. Fl. Nov. Holland. : 242 (1810), 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 breviculmis R.Br.. Accessed at: https://www.cyperaceae.org/aphia.php?p=taxdetails&id=1678188 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
2025-04-13 06:06:19Z
changed

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Nomenclature

original description Brown, R. (1810). Prodromus florae Novae Hollandiae et Insulae Van-Diemen, exhibens characteres plantarum quas annis 1802-1805 per oras utriusque insulae collegit et descripsit Robertus Brown; insertis passim aliis speciebus auctori hucusque cognitis, seu evulgatis, seu ineditis, praesertim Banksianis, in primo itinere navarchi Cook detectis. Vol. 1 pp. [i]-viii, 145-590 p., [1] h. ["Addenda"]. Londini [London]: typis Richardi Taylori et Scoii. Veneunt apud J. Johnson et Socios, in Caementerio Sancti Pauli., available online at https://www.biodiversitylibrary.org/page/6157371
page(s): 242 [details] 

Other

additional source Li, B. Z.; Zhang, S. R. (2024). An updated species checklist and taxonomic synopsis of Cyperaceae in China. <em>Biodiversity Science.</em> 32(7): 24106., available online at https://doi.org/10.17520/biods.2024106 [details] Available for editors  PDF available [request]

 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Lectotype BM 000991212, geounit New South Wales [details]
From editor or global species database
Description Rhizome short; shoots densely tufted. Culms erect, terete to trigonous, smooth or scabrous, 3–10(-20) cm long, c. 0.7 mm diam. Leaves exceeding culms, to 35 cm long; blade 2–3 mm wide; sheath yellow-brown; ligule obtuse to truncate. Inflorescence erect, narrow, c. 4 cm long, with 2–5 spikes solitary at nodes; lowest involucral bract exceeding inflorescence. Spikes sessile, contiguous, erect at maturity, 1.2–1.8 cm long; uppermost spike male; lower spikes female. Glumes obtuse to acuminate, often long-mucronate (mucro to 2 mm long), whitish to pale brown with green midrib; female glumes 2.5–4.5 mm long. Perigynia (utricles) ellipsoid, prominently numerous-nerved, 2–3.3 mm long, 1.0–1.5 mm diam., hispid, pale green to yellow-brown; beak c. 0.5 mm long, with apex notched. Anthers 1.8–2.5 mm long excluding appendage to 0.1 mm long. Style 3-fid. Nut obovoid to ellipsoid, trigonous in cross section, pale yellow, with enlarged disk-like junction with persistent style base. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Prodr. Fl. Nov. Holl. 242 1810 to Prodr. Fl. Nov. Holland. : 242 (1810), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]