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Cyperaceae taxon details

Carex acutiformis Ehrh.

To LE Herbarium (Carex acutiformis LE00010153 lectotype 1)
To LE Herbarium (Carex acutiformis LE00010153 lectotype 1)

1677138  (urn:lsid:marinespecies.org:taxname:1677138)

  1. Biota
  2. Plantae (Kingdom)
  3. Viridiplantae (Subkingdom)
  4. Streptophyta (Infrakingdom)
  5. Tracheophyta (Phylum (Division))
  6. Spermatophytina (Subphylum (Subdivision))
  7. Magnoliopsida (Class)
  8. Lilianae (Superorder)
  9. Poales (Order)
  10. Cyperaceae (Family)
  11. Cariceae (Tribe)
  12. Carex (Genus)
  13. Carex subg. Carex (Subgenus)
  14. Carex sect. Paludosae (Section)
  15. Carex acutiformis (Species)
accepted
Species
Carex dubia Hosé · unaccepted
Carex kochiana DC. · unaccepted
Carex olgae Regel · unaccepted
Carex palustris Suter · unaccepted
Carex rigens Thuill. · unaccepted
Carex riparia Geners. · unaccepted
Carex rufa Schrank · unaccepted
Carex spadicea Roth · unaccepted

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terrestrial
Ehrhart, F. (1789). Kennzeichen feltener und unbeftimmter Pflanzen. <em>Beiträge zur Naturkunde, und den damit verwandten wissenschaften, besonders der botanik, chemie, haus- und landwirthschaft, arzneigelahrtheit und apothekerkunst.</em> 4:42-46., available online at https://www.biodiversitylibrary.org/page/31262065#page/54/mode/1up
page(s): 43 [details] 
Lectotype  LE 00010153, geounit Germany  
Lectotype LE 00010153, geounit Germany [details]
Description Plants colonial; rhizomes long-creeping. Culms central, coarse, trigonous, 55–130 cm, scabrous-angled. Leaves: basal...  
Description Plants colonial; rhizomes long-creeping. Culms central, coarse, trigonous, 55–130 cm, scabrous-angled. Leaves: basal sheaths pale green to brownish or red tinged; ligules 5–14 mm; blades glaucous, M-shaped, (4.5–)5.5–12(–20) mm wide, glabrous. Inflorescences 15–35 cm; proximal 2–5 spikes pistillate, ascending; distal spikes erect; terminal 1–2(–3) spikes staminate. Pistillate scales lanceolate, acute to acuminate, glabrous, at least the proximal with scabrous awn to 3.5 mm. Perigynia ascending, ± glaucous, often strongly red dotted, ± strongly 12–18-veined, thin-walled, narrowly ovoid, flattened-trigonous, 3–4.5 × 1.4–2.1 mm, glabrous; beak 0.3–0.6 mm, emarginate to weakly bidentulate, teeth to 0.2 mm. 2n = 78. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Beitr. Naturk. [Ehrhart] 4: 43. 1789 [3-19 Apr 1789] to Beitr....  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Beitr. Naturk. [Ehrhart] 4: 43. 1789 [3-19 Apr 1789] to Beitr. Naturk. 4: 43 (1789), 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 acutiformis Ehrh.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1677138 on 2025-09-11
Date
action
by
2023-09-06 07:28:28Z
created
Jiménez-Mejías, Pedro
2024-12-10 11:47:54Z
unchecked
db_admin
2025-03-11 11:19:03Z
changed
Márquez-Corro, José Ignacio

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


Nomenclature

original description Ehrhart, F. (1789). Kennzeichen feltener und unbeftimmter Pflanzen. <em>Beiträge zur Naturkunde, und den damit verwandten wissenschaften, besonders der botanik, chemie, haus- und landwirthschaft, arzneigelahrtheit und apothekerkunst.</em> 4:42-46., available online at https://www.biodiversitylibrary.org/page/31262065#page/54/mode/1up
page(s): 43 [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 
   

Lectotype LE 00010153, geounit Germany [details]
From editor or global species database
Description Plants colonial; rhizomes long-creeping. Culms central, coarse, trigonous, 55–130 cm, scabrous-angled. Leaves: basal sheaths pale green to brownish or red tinged; ligules 5–14 mm; blades glaucous, M-shaped, (4.5–)5.5–12(–20) mm wide, glabrous. Inflorescences 15–35 cm; proximal 2–5 spikes pistillate, ascending; distal spikes erect; terminal 1–2(–3) spikes staminate. Pistillate scales lanceolate, acute to acuminate, glabrous, at least the proximal with scabrous awn to 3.5 mm. Perigynia ascending, ± glaucous, often strongly red dotted, ± strongly 12–18-veined, thin-walled, narrowly ovoid, flattened-trigonous, 3–4.5 × 1.4–2.1 mm, glabrous; beak 0.3–0.6 mm, emarginate to weakly bidentulate, teeth to 0.2 mm. 2n = 78. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Beitr. Naturk. [Ehrhart] 4: 43. 1789 [3-19 Apr 1789] to Beitr. Naturk. 4: 43 (1789), information provided by Alan E. on email Jun. 07 2021 More details could be found in [details]
To Biodiversity Heritage Library (1 publication) (from synonym Edritria paludosa (Gooden.) Raf.)
To Biodiversity Heritage Library (1086 publications) (from synonym Carex riparia Geners.)
To Biodiversity Heritage Library (2 publications) (from synonym Carex kochiana DC.)
To Biodiversity Heritage Library (2 publications) (from synonym Carex olgae Regel)
To Biodiversity Heritage Library (21 publications) (from synonym Carex dubia Hosé)
To Biodiversity Heritage Library (26 publications) (from synonym Carex rigens Thuill.)
To Biodiversity Heritage Library (298 publications) (from synonym Carex intermedia Suter)
To Biodiversity Heritage Library (342 publications) 
To Biodiversity Heritage Library (5 publications) (from synonym Trasus paludosus (Gooden.) Gray)
To Biodiversity Heritage Library (56 publications) (from synonym Carex rufa Schrank)
To Biodiversity Heritage Library (586 publications) (from synonym Carex paludosa Gooden.)
To Biodiversity Heritage Library (75 publications) (from synonym Carex spadicea Roth)
To Biodiversity Heritage Library (76 publications) (from synonym Carex palustris J.F.Gmel.)
To Biodiversity Heritage Library (76 publications) (from synonym Carex palustris Suter)
To European Nucleotide Archive, ENA (Carex acutiformis) 
To European Nucleotide Archive, ENA (Carex riparia) (from synonym Carex riparia Geners.)
To International Plant Names Index (IPNI) (from synonym Carex riparia Geners.)
To International Plant Names Index (IPNI) (from synonym Edritria paludosa (Gooden.) Raf.)
To International Plant Names Index (IPNI) (from synonym Trasus paludosus (Gooden.) Gray)
To International Plant Names Index (IPNI) 
To International Plant Names Index (IPNI) (from synonym Carex kochiana DC.)
To International Plant Names Index (IPNI) (from synonym Carex olgae Regel)
To International Plant Names Index (IPNI) (from synonym Carex dubia Hosé)
To International Plant Names Index (IPNI) (from synonym Carex intermedia Suter)
To International Plant Names Index (IPNI) (from synonym Carex paludosa subsp. kochiana (DC.) Arcang.)
To International Plant Names Index (IPNI) (from synonym Carex palustris J.F.Gmel.)
To International Plant Names Index (IPNI) (from synonym Carex palustris Suter)
To International Plant Names Index (IPNI) (from synonym Carex acutiformis subsp. kochiana (DC.) K.Richt.)
To International Plant Names Index (IPNI) (from synonym Carex acutiformis var. abbreviata Beck)
To International Plant Names Index (IPNI) (from synonym Carex paludosa var. longiglumis St.-Lag.)
To International Plant Names Index (IPNI) (from synonym Carex riparia var. acutiformis (Ehrh.) Fiori)
To International Plant Names Index (IPNI) (from synonym Carex scheuchzeri J.F.Gmel.)
To International Plant Names Index (IPNI) (from synonym Carex rufa Schrank)
To International Plant Names Index (IPNI) (from synonym Carex spadicea Roth)
To International Plant Names Index (IPNI) (from synonym Carex paludosa Gooden.)
To International Plant Names Index (IPNI) (from synonym Carex rigens Thuill.)
To International Plant Names Index (IPNI) (from synonym Carex spadicea var. kochiana (DC.) Crép.)
To International Plant Names Index (IPNI) (from synonym Carex acutiformis var. kochiana (DC.) Garcke)
To International Plant Names Index (IPNI) (from synonym Carex paludosa var. kochiana (DC.) Gaudin)
To International Plant Names Index (IPNI) (from synonym Carex paludosa var. brachylepis L.C.Lamb.)
To International Plant Names Index (IPNI) (from synonym Carex paludosa var. brachystachys L.C.Lamb.)
To International Plant Names Index (IPNI) (from synonym Carex acutiformis var. spadicea (Hartm.) Asch. & Graebn.)
To International Plant Names Index (IPNI) (from synonym Carex paludosa var. spadicea Nyman)
To IUCN Red List (Least Concern) 
To LE Herbarium (Carex acutiformis LE00010153 lectotype 1) 
To LE Herbarium (Carex acutiformis LE00010154 isolectotype 1) 
To LE Herbarium (Carex acutiformis LE00010155 specimen originale 1) 
To LE Herbarium (Carex acutiformis LE00010156 specimen originale 1) 
To LE Herbarium (Carex dubia LE00010231 specimen originale 1) (from synonym Carex dubia Hosé)
To LE Herbarium (Carex rigens LE00010379 type 1) (from synonym Carex rigens Thuill.)
To LE Herbarium (Carex rigens LE00010380 type 1) (from synonym Carex rigens Thuill.)
To LE Herbarium (Carex rigens LE00010381 type 1) (from synonym Carex rigens Thuill.)
To LE Herbarium (Carex spadicea LE00010394 specimen originale 1) (from synonym Carex spadicea Roth)
To LE Herbarium (Carex spadicea LE00010395 type 1) (from synonym Carex spadicea Roth)
To Plants of the World Online (from synonym Carex palustris J.F.Gmel.)
To Plants of the World Online (from synonym Carex spadicea Roth)
To Plants of the World Online (from synonym Carex rufa Schrank)
To Plants of the World Online (from synonym Carex scheuchzeri J.F.Gmel.)
To Plants of the World Online (from synonym Carex spadicea var. kochiana (DC.) Crép.)
To Plants of the World Online (from synonym Carex riparia var. acutiformis (Ehrh.) Fiori)
To Plants of the World Online (from synonym Carex paludosa var. longiglumis St.-Lag.)
To Plants of the World Online (from synonym Carex acutiformis var. abbreviata Beck)
To Plants of the World Online (from synonym Carex acutiformis subsp. kochiana (DC.) K.Richt.)
To Plants of the World Online (from synonym Carex paludosa subsp. kochiana (DC.) Arcang.)
To Plants of the World Online (from synonym Carex intermedia Suter)
To Plants of the World Online (from synonym Carex dubia Hosé)
To Plants of the World Online (from synonym Carex kochiana DC.)
To Plants of the World Online (from synonym Carex olgae Regel)
To Plants of the World Online (from synonym Carex rigens Thuill.)
To Plants of the World Online (from synonym Carex paludosa Gooden.)
To Plants of the World Online 
To Plants of the World Online (from synonym Carex riparia Geners.)
To Plants of the World Online (from synonym Trasus paludosus (Gooden.) Gray)
To Plants of the World Online (from synonym Edritria paludosa (Gooden.) Raf.)
To Plants of the World Online (from synonym Carex paludosa var. spadicea Hartm.)
To Plants of the World Online (from synonym Carex acutiformis var. spadicea (Hartm.) Asch. & Graebn.)
To Plants of the World Online (from synonym Carex acutiformis f. depauperata (Lange) Kük.)
To Plants of the World Online (from synonym Carex acutiformis f. gracilior Kük.)
To Plants of the World Online (from synonym Carex acutiformis f. maxima (Urb.) Kük.)
To Plants of the World Online (from synonym Carex acutiformis f. minor Peterm.)
To Plants of the World Online (from synonym Carex paludosa f. depauperata Lange)
To Plants of the World Online (from synonym Carex spadicea f. maxima Urb.)
To Plants of the World Online (from synonym Carex acutiformis f. spadicea (Hartm.) Neuman)
To Plants of the World Online (from synonym Carex paludosa var. brachystachys L.C.Lamb.)
To Plants of the World Online (from synonym Carex paludosa var. brachylepis L.C.Lamb.)
To Plants of the World Online (from synonym Carex paludosa var. kochiana (DC.) Gaudin)
To Plants of the World Online (from synonym Carex acutiformis var. kochiana (DC.) Garcke)
To the Natural History Museum, London (Carex acutiformis Ehrh. BM001067092 type 1) 
To The Plant List (from synonym Carex palustris Suter)
To The Plant List (from synonym Carex paludosa var. spadicea Nyman)
To The Plant List (from synonym Carex acutiformis f. spadicea (Nyman) Asch. & Graebn.)
From editor or global species database
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