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Cyperaceae taxon details

Carex rosea Willd.

To New York Botanical Garden Steere Herbarium (Carex_convoluta_NY11051_type_1)
To New York Botanical Garden Steere Herbarium (Carex_convoluta_NY11051_type_1)

1676986  (urn:lsid:marinespecies.org:taxname:1676986)

  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. Vignea (Subgenus)
  14. Carex sect. RoseaClade (Section)
  15. Carex rosea (Species)
accepted
Species

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terrestrial
(1805). Sp. Pl., ed. 4 [Willdenow] 4(1), available online at https://www.biodiversitylibrary.org/page/670960#page/1/mode/1up
page(s): 237 [details] 
Lectotype  HAL 0103628, geounit Pennsylvania  
Lectotype HAL 0103628, geounit Pennsylvania [details]
Description Plants without conspicuous rhizomes. Culms 20–90 cm, (1.5–) 1.6–2.2 mm wide basally, 0.5–0.9 mm wide distally....  
Description Plants without conspicuous rhizomes. Culms 20–90 cm, (1.5–) 1.6–2.2 mm wide basally, 0.5–0.9 mm wide distally. Leaves: sheaths tight, green, fronts hyaline; ligules less than 2 mm, wider than long; widest leaf blades 1.8–2.6 mm wide. Inflorescences 2–7 cm × 5–8 mm; proximal internodes more than 2 times as long as proximal spikes; proximal bracts to 6(–10) cm; spikes with 7–14 spreading perigynia; spikes 4–8. Pistillate scales hyaline with green midvein, ovate to circular-ovate, 1.4–2.1 × 1–1.8 mm, body 1/2 length of perigynium, apex obtuse, acute, or awned. Anthers 0.8–1.3 mm. Perigynia green, faces not veined, 2.6–4(–4.2) × 1.1–1.8 mm, base of body spongy, thickened, longitudinally striate adaxially, spongy region 0.8–1.3 mm, margins serrulate distally; beak 0.6–1.2 mm, apical teeth 0.1–0.5 mm. Stigmas coiled or twisted, 0.07–0.1 mm wide. Achenes ovate to obovate, 1.6–2.2 × 1.1–1.6 mm. 2n = 52. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Sp. Pl. 4: 237 1805 to Sp. Pl., ed. 4 , 4: 237 (1805), information...  
Taxonomic remark Source in seed data: wcs Update namepublishedIn from Sp. Pl. 4: 237 1805 to Sp. Pl., ed. 4 , 4: 237 (1805), 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 rosea Willd.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1676986 on 2025-09-12
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 (1805). Sp. Pl., ed. 4 [Willdenow] 4(1), available online at https://www.biodiversitylibrary.org/page/670960#page/1/mode/1up
page(s): 237 [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 HAL 0103628, geounit Pennsylvania [details]
Syntype (of Carex convoluta Mack.) NY 11051, geounit New Jersey [details]
From editor or global species database
Description Plants without conspicuous rhizomes. Culms 20–90 cm, (1.5–) 1.6–2.2 mm wide basally, 0.5–0.9 mm wide distally. Leaves: sheaths tight, green, fronts hyaline; ligules less than 2 mm, wider than long; widest leaf blades 1.8–2.6 mm wide. Inflorescences 2–7 cm × 5–8 mm; proximal internodes more than 2 times as long as proximal spikes; proximal bracts to 6(–10) cm; spikes with 7–14 spreading perigynia; spikes 4–8. Pistillate scales hyaline with green midvein, ovate to circular-ovate, 1.4–2.1 × 1–1.8 mm, body 1/2 length of perigynium, apex obtuse, acute, or awned. Anthers 0.8–1.3 mm. Perigynia green, faces not veined, 2.6–4(–4.2) × 1.1–1.8 mm, base of body spongy, thickened, longitudinally striate adaxially, spongy region 0.8–1.3 mm, margins serrulate distally; beak 0.6–1.2 mm, apical teeth 0.1–0.5 mm. Stigmas coiled or twisted, 0.07–0.1 mm wide. Achenes ovate to obovate, 1.6–2.2 × 1.1–1.6 mm. 2n = 52. [details]

Taxonomic remark Source in seed data: wcs Update namepublishedIn from Sp. Pl. 4: 237 1805 to Sp. Pl., ed. 4 , 4: 237 (1805), 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 Diemisa rosea (Willd.) Raf.)
To Biodiversity Heritage Library (127 publications) (from synonym Vignea rosea (Willd.) Rchb.)
To Biodiversity Heritage Library (226 publications) (from synonym Carex disperma Kunze ex J.Carey)
To Biodiversity Heritage Library (262 publications) (from synonym Carex trisperma A.Gray ex Boott)
To Biodiversity Heritage Library (357 publications) 
To Biodiversity Heritage Library (44 publications) (from synonym Carex neglecta Tuck.)
To Biodiversity Heritage Library (66 publications) (from synonym Carex convoluta Mack.)
To Biodiversity Heritage Library (9 publications) (from synonym Carex flaccidula Steud.)
To European Nucleotide Archive, ENA (Carex disperma) (from synonym Carex disperma Kunze ex J.Carey)
To European Nucleotide Archive, ENA (Carex rosea) 
To European Nucleotide Archive, ENA (Carex trisperma) (from synonym Carex trisperma A.Gray ex Boott)
To GenBank (51 nucleotides; 13 proteins) 
To International Plant Names Index (IPNI) 
To International Plant Names Index (IPNI) (from synonym Carex convoluta Mack.)
To International Plant Names Index (IPNI) (from synonym Carex disperma Kunze ex J.Carey)
To International Plant Names Index (IPNI) (from synonym Diemisa rosea (Willd.) Raf.)
To International Plant Names Index (IPNI) (from synonym Vignea rosea (Willd.) Rchb.)
To International Plant Names Index (IPNI) (from synonym Carex flaccidula Steud.)
To International Plant Names Index (IPNI) (from synonym Carex neglecta Tuck.)
To International Plant Names Index (IPNI) (from synonym Carex trisperma A.Gray ex Boott)
To International Plant Names Index (IPNI) (from synonym Carex rosea var. pusilla Peck)
To International Plant Names Index (IPNI) (from synonym Carex rosea var. staminata Peck)
To International Plant Names Index (IPNI) (from synonym Carex rosea f. debilis Farw.)
To New York Botanical Garden Steere Herbarium (Carex_convoluta_NY11051_type_1) (from synonym Carex convoluta Mack.)
To New York Botanical Garden Steere Herbarium (Carex_flaccidula_NY11111_type_1) (from synonym Carex flaccidula Steud.)
To New York Botanical Garden Steere Herbarium (Carex_rosea_NY11302_type_1) (from synonym Carex rosea var. pusilla Peck)
To New York Botanical Garden Steere Herbarium (Carex_rosea_NY11303_type_1) (from synonym Carex rosea var. staminata Peck)
To Plants of the World Online (from synonym Carex rosea var. staminata Peck)
To Plants of the World Online (from synonym Carex rosea var. pusilla Peck)
To Plants of the World Online (from synonym Carex neglecta Tuck.)
To Plants of the World Online (from synonym Carex trisperma A.Gray ex Boott)
To Plants of the World Online (from synonym Carex flaccidula Steud.)
To Plants of the World Online (from synonym Carex disperma Kunze ex J.Carey)
To Plants of the World Online (from synonym Carex convoluta Mack.)
To Plants of the World Online 
To Plants of the World Online (from synonym Diemisa rosea (Willd.) Raf.)
To Plants of the World Online (from synonym Vignea rosea (Willd.) Rchb.)
To Plants of the World Online (from synonym Carex rosea f. debilis Farw.)
To The Plant List (from synonym Carex rosea var. rosea Willd.)
From editor or global species database
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