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Image of manyspike flatsedge
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Manyspike Flatsedge

Cyperus polystachyos Rottb.

Scientific Names

Preferred Names

Cyperus polystachyos Rottb.
Species recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from World Checklist of Selected Plant Families in Species 2000 & ITIS Catalogue of Life
Cyperus polystachyos
Recognized by TRY summarized records
Cyperus polystachyos Rottb. (1773)
Recognized by IABIN
Cyperus polystachyos Rottbøll
Recognized by eFloras
Pycreus polystachyos
Species recognized by Australia Species List, Belize Species List, Benin Species List, Botswana Species List, Brazil Species List, Burkina Faso Species List, Burundi Species List, Cambodia Species List, China Species List, Cocos Islands Species List, Colombia Species List, Costa Rica Species List, Democratic Republic of the Congo Species List, Dominica Species List, Dominican Republic Species List, Ecuador Species List, Equatorial Guinea Species List, Federated States of Micronesia Species List, French Guiana Species List, French Polynesia Species List, Gabon Species List, Germany Species List, Ghana Species List, Guatemala Species List, Guyana Species List, Honduras Species List, Israel Species List, Ivory Coast Species List, Jamaica Species List, Liberia Species List, Madagascar Species List, Malaysia Species List, Mauritania Species List, Morocco Species List, Namibia Species List, New Caledonia Species List, New Zealand Species List, Nicaragua Species List, Niger Species List, Palau Species List, Panama Species List, Papua New Guinea Species List, Peru Species List, Paraguay Species List, Philippines Species List, Puerto Rico Species List, Reunion Species List, Samoa Species List, Senegal Species List, Seychelles Species List, South Africa Species List, Spain Species List, Taiwan Species List, Tanzania Species List, Thailand Species List, The Bahamas Species List, Sri Lanka Species List, Togo Species List, Uganda Species List, Venezuela Species List, Argentina Species List, Japan Species List, Cuba Species List, Indonesia Species List, Mexico Species List, Indian Ocean Species List, North Atlantic Species List, North Pacific Species List, South Atlantic Species List, South Pacific Species List, TRY summarized records, and United States Species List
Pycreus polystachyos
Recognized by Moorea Biocode
Pycreus polystachyos (Rottb.) P. Beauv.
Species recognized by GBIF national node type records UK
Pycreus polystachyos (Rottb.) P. Beauv.
Recognized by Flora of Zimbabwe
Pycreus polystachyos Schumach.
Chlorocyperus polystachyus
Species recognized by wikidata_hierarchy tar gz
Cyperus polystachyos
Pycreus polystachyos
Pycreus polystachyos var. typicus

Alternative Names

Chlorocyperus polystachyus (Rottb.) Rikli
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from World Checklist of Selected Plant Families in Species 2000 & ITIS Catalogue of Life
Pycreus polystachyos (Rottb.) P. Beauv.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from World Checklist of Selected Plant Families in Species 2000 & ITIS Catalogue of Life
Pycreus polystachyos var. typicus Domin
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from World Checklist of Selected Plant Families in Species 2000 & ITIS Catalogue of Life
Chlorocyperus polystachyus (Rottb.) Rikli
Cyperus aquatilis F. Muell.
Heterotypic synonym according to GBIF classification
Cyperus incrassatus Beyr.
Homotypic synonym according to GBIF classification
Cyperus polystachyos f. minor Cherm.
Homotypic synonym according to GBIF classification
Cyperus strictus publ
Proparte synonym according to GBIF classification
Cyperus tenuis Muhl.
Heterotypic synonym according to GBIF classification
Pycreus polystachyos
Synonym according to NCBI
Pycreus polystachyos (Rottb.) P. Beauv.
Pycreus polystachyos var. brevispiculatus F. C. How
Homotypic synonym according to GBIF classification
Pycreus polystachyos var. typicus Domin
Pycreus polystachyus
Synonym according to NCBI
Chlorocyperus polystachyus (Rottb.) Rikli
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Chlorocyperus polystachyus (Rottb.) Rikli
Synonym according to Catalogue of Life 7 February 2023
Cyperus holosericeus Link
Cyperus microdontus Torr.
Cyperus paniculatus Rottb.
Cyperus polystachyos subsp. holosericeus (Link) T. Koyama
Synonym according to Flora do Brasil
Cyperus polystachyos subsp. laxiflorus (Benth.) Lye
Synonym according to Flora do Brasil
Cyperus polystachyos var. caespitosus (Poir.) Kük.
Synonym according to Flora do Brasil
Cyperus polystachyos var. chlorostachys (Boeckeler) Kük.
Synonym according to Flora do Brasil
Cyperus polystachyos var. circinatus (Ridl.) Kük.
Synonym according to Flora do Brasil
Cyperus polystachyos var. fascicularis (Poir.) Kuntze
Synonym according to Flora do Brasil
Cyperus polystachyos var. glaucescens Boeckeler
Synonym according to Flora do Brasil
Cyperus polystachyos var. hahnianus (Boeckeler) Kük.
Synonym according to Flora do Brasil
Cyperus polystachyos var. laxiflorus Benth.
Cyperus polystachyos var. laxiflorus Benth.
Synonym according to Flora do Brasil
Cyperus polystachyos var. leptostachyus Boeckeler
Cyperus polystachyos var. leptostachyus Boeckeler
Synonym according to Flora do Brasil
Cyperus polystachyos var. longispiculatus Suringar
Synonym according to Flora do Brasil
Cyperus polystachyos var. macrostachyus Boeckeler
Synonym according to Flora do Brasil
Cyperus polystachyos var. miser Kük.
Cyperus polystachyos var. miser Kük.
Synonym according to Flora do Brasil
Cyperus polystachyos var. pallidus Hillebr.
Cyperus polystachyos var. pallidus Hillebr.
Synonym according to Flora do Brasil
Cyperus polystachyos var. paniculatus (Rottb.) C. B. Clarke
Cyperus polystachyos var. paniculatus (Rottb.) C. B. Clarke
Synonym according to Flora do Brasil
Cyperus polystachyos var. polystachyos Rottb.
Cyperus polystachyos var. sanguineus Kük.
Synonym according to Flora do Brasil
Cyperus polystachyos var. texensis (Torr.) Fernald
Cyperus polystachyos var. texensis (Torr.) Fernald
Synonym according to Flora do Brasil
Cyperus polystachyos var. thouarsii (Kunth) Kük.
Synonym according to Flora do Brasil
Mariscus polystachyos
Pycreus polystachyos (Rottb.) P. Beauv.
Pycreus polystachyos (Rottb.) P. Beauv.
Synonym according to Catalogue of Life 7 February 2023
Pycreus polystachyos subsp. holosericeus (Link) T. Koyama
Pycreus polystachyos var. typicus Domin
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Pycreus polystachyos var. typicus Domin
Synonym according to Catalogue of Life 7 February 2023

Common Names

English

Many-Spike Flat Sedge
manyspike flatsedge preferred

Chinese

多枝扁莎 preferred
Recognized by Wikidata Common Names

Japanese

イガガヤツリ preferred
Recognized by Wikidata Common Names

Zh Hans

多枝扁莎 preferred
Recognized by Wikidata Common Names
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Curated hierarchies for Cyperus polystachyos Rottb.

EOL Dynamic Hierarchy April 2022

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Monocots
Commelinids
Poales
Cyperaceae
Cyperus
855 additional siblings truncated for brevity.
See the resource file for a full list.

Catalogue of Life 7 February 2023

Biota
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Cyperus L.
857 additional siblings truncated for brevity.
See the resource file for a full list.

Dynamic Hierarchy Version 2.2 - Test

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Monocots
Commelinids
Poales
Cyperaceae
Cyperus
848 additional siblings truncated for brevity.
See the resource file for a full list.

EOL Dynamic Hierarchy 1.1

Life
Cellular Organisms
Eukaryota
Archaeplastida
Chloroplastida
Streptophyta
Embryophytes
Tracheophyta
Spermatophytes
Angiosperms
Monocots
Commelinids
Poales
Cyperaceae
Cyperus
855 additional siblings truncated for brevity.
See the resource file for a full list.

GBIF classification

Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Cyperus L.
926 additional siblings truncated for brevity.
See the resource file for a full list.

Integrated Taxonomic Information System (ITIS) Taxonomic Hierarchy

Plantae
Viridiplantae
Streptophyta
Embryophyta
Tracheophyta
Spermatophytina
Magnoliopsida
Lilianae
Poales
Cyperaceae
Cyperus L.
30 additional siblings truncated for brevity.
See the resource file for a full list.

IUCN

Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
569 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Angiospermae
monocots
commelinids
Poales
Cyperaceae
Pycreus
106 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Angiospermae
monocots
commelinids
Poales
Cyperaceae
Cyperoideae
Cypereae
Cyperus
1690 additional siblings truncated for brevity.
See the resource file for a full list.