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Cyperaceae taxon details

Cyperus polystachyos Rottb.

To New York Botanical Garden Steere Herbarium (Cyperus_polystachyos_NY11794_holotype_1)
To New York Botanical Garden Steere Herbarium (Cyperus_polystachyos_NY11794_holotype_1)

1491856  (urn:lsid:marinespecies.org:taxname:1491856)

  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. Cypereae (Tribe)
  12. Cyperinae (Subtribe)
  13. Cyperus (Genus)
  14. Cyperus polystachyos (Species)
accepted
Species

Ordering

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  • By status

Children Display

  1. Subspecies Cyperus polystachyos subsp. polystachyos Rottb.
  2. Variety Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  3. Forma Cyperus polystachyos f. fugax (Liebm.) Kük. accepted as Cyperus fugax Liebm.
  4. Forma Cyperus polystachyos f. inconspicuus (Liebm.) Kük. accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  5. Forma Cyperus polystachyos f. minor Cherm. ex Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  6. Forma Cyperus polystachyos f. pernanus Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  7. Subspecies Cyperus polystachyos subsp. holosericeus (Link) T.Koyama accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  8. Subspecies Cyperus polystachyos subsp. laxiflorus (Benth.) Lye accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  9. Variety Cyperus polystachyos var. baronii C.B.Clarke accepted as Cyperus intactus Vahl
  10. Variety Cyperus polystachyos var. caespitosus (Poir.) Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  11. Variety Cyperus polystachyos var. chlorostachys (Boeckeler) Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  12. Variety Cyperus polystachyos var. circinatus (Ridl.) Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  13. Variety Cyperus polystachyos var. cleaveri (Torr.) C.B.Clarke accepted as Cyperus filicinus Vahl
  14. Variety Cyperus polystachyos var. fascicularis (Poir.) Kuntze accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  15. Variety Cyperus polystachyos var. ferrugineus Boeckeler accepted as Cyperus intactus Vahl
  16. Variety Cyperus polystachyos var. filicinus (Vahl) C.B.Clarke accepted as Cyperus filicinus Vahl
  17. Variety Cyperus polystachyos var. glaucescens Boeckeler accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  18. Variety Cyperus polystachyos var. hahnianus (Boeckeler) Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  19. Variety Cyperus polystachyos var. hookerianus C.B.Clarke accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  20. Variety Cyperus polystachyos var. laxiflorus Benth. accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  21. Variety Cyperus polystachyos var. leptostachyus Boeckeler accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  22. Variety Cyperus polystachyos var. longispiculatus Valck.Sur. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  23. Variety Cyperus polystachyos var. macrostachyus Boeckeler accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  24. Variety Cyperus polystachyos var. major Jungh. accepted as Cyperus melanostachyus Kunth
  25. Variety Cyperus polystachyos var. micans (Kunth) C.B.Clarke accepted as Cyperus intactus Vahl
  26. Variety Cyperus polystachyos var. miser Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  27. Variety Cyperus polystachyos var. pallidus Hillebr. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  28. Variety Cyperus polystachyos var. paniculatus (Rottb.) C.B.Clarke accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  29. Variety Cyperus polystachyos var. sanguineus Kük. accepted as Cyperus nuerensis Boeckeler
  30. Variety Cyperus polystachyos var. texensis (Torr.) Fernald accepted as Cyperus polystachyos var. holosericeus (Link) C.B.Clarke
  31. Variety Cyperus polystachyos var. thouarsii (Kunth) Kük. accepted as Cyperus polystachyos subsp. polystachyos Rottb.
  32. Forma Cyperus polystachyos f. cleaveri (Torr.) Kük. (uncertain > unassessed)
  33. Variety Cyperus polystachyos var. filicinus (Vahl) O'Neill (uncertain > unassessed)
  34. Variety Cyperus polystachyos var. hookeriana (Arnott ex Wight) C.B.Clarke in Baker (uncertain > unassessed)
  35. Variety Cyperus polystachyos var. paniculatus (Rottb.) C.B.Clarke (uncertain > unassessed)
  36. Variety Cyperus polystachyos var. polystachyos Rottb. (uncertain > unassessed)
  37. Variety Cyperus polystachyos var. thouarsii (Kunth) C.B.Clarke (uncertain > unassessed)
terrestrial
Not documented
Taxonomic remark Source in seed data: wcs Updated namepublishedIn from Descr. Icon. Rar. Pl. 39 1773 to Descriptionum et Iconum Rariores et...  
Taxonomic remark Source in seed data: wcs Updated namepublishedIn from Descr. Icon. Rar. Pl. 39 1773 to Descriptionum et Iconum Rariores et pro maxima parte Novas Plantas 1773 , information provided by Alan E. on email Oct. 12 2020 More details could be found in [details]
Cyperaceae Working Group. (2025). [see How to cite]. Global Cyperaceae Database. Cyperus polystachyos Rottb.. Accessed at: https://cyperaceae.org/aphia.php?p=taxdetails&id=1491856 on 2025-09-12
Date
action
by
2021-03-16 12:37:04Z
created
db_admin
2023-09-05 06:47:53Z
checked
Larridon, Isabel
2024-12-10 11:47:54Z
unchecked
db_admin

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


Nomenclature

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

From editor or global species database
Taxonomic remark Source in seed data: wcs Updated namepublishedIn from Descr. Icon. Rar. Pl. 39 1773 to Descriptionum et Iconum Rariores et pro maxima parte Novas Plantas 1773 , information provided by Alan E. on email Oct. 12 2020 More details could be found in [details]
LanguageName 
English yellow cyperus  [details]
To Barcode of Life 
To Biodiversity Heritage Library (116 publications) 
To Biodiversity Heritage Library (3 publications) (from synonym Chlorocyperus polystachyus (Rottb.) Rikli)
To Biodiversity Heritage Library (64 publications) (from synonym Pycreus polystachyos (Rottb.) P.Beauv.)
To European Nucleotide Archive, ENA (Cyperus polystachyos) 
To GenBank (24 nucleotides; 11 proteins) (from synonym Pycreus polystachyos (Rottb.) P.Beauv.)
To GenBank (24 nucleotides; 11 proteins) 
To International Plant Names Index (IPNI) 
To International Plant Names Index (IPNI) (from synonym Pycreus polystachyos (Rottb.) P.Beauv.)
To International Plant Names Index (IPNI) (from synonym Chlorocyperus polystachyus (Rottb.) Rikli)
To International Plant Names Index (IPNI) (from synonym Pycreus polystachyos var. typicus Domin)
To IUCN Red List (Least Concern) 
To New York Botanical Garden Steere Herbarium (Cyperus_polystachyos_NY11794_holotype_1) 
To New York Botanical Garden Steere Herbarium (Cyperus_polystachyos_NY11802_holotype_1) 
To Plants of the World Online (from synonym Chlorocyperus polystachyus (Rottb.) Rikli)
To Plants of the World Online 
To Plants of the World Online (from synonym Pycreus polystachyos (Rottb.) P.Beauv.)
To Plants of the World Online (from synonym Pycreus polystachyos var. typicus Domin)
To the Natural History Museum, London (Pycreus polystachyos (Rottb.) P.Beauv. BM000938353 type 1) (from synonym Pycreus polystachyos (Rottb.) P.Beauv.)
To the Natural History Museum, London (Pycreus polystachyos (Rottb.) P.Beauv. BM000938354 type 1) (from synonym Pycreus polystachyos (Rottb.) P.Beauv.)
From editor or global species database
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