Ontologia
Cyperus alternifolius

Cyperus alternifolius

L.

LCLR Monde (IUCN)
  1. Plante
  2. Tracheophyta
  3. Liliopsida
  4. Poales
  5. Cyperaceae
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Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Cyperus alternifolius.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineure↗Croissante
Évaluation complète
Évaluation
2018 · v3.1
Altitude
700 – 2400 m
Profondeur
– m
État de la populationExpert

There is no information available on population trends in this species, however it is widespread within its native range and occurs as a non-native throughout a very wide range. It seems likely that global populations are increasing.

Description complète des menacesExpert

There are no known significant past, ongoing or future threats to this species.

Habitats préférentiels (classification IUCN)

  • 5_2Wetlands (inland) - Seasonal/Intermittent/Irregular Rivers/Streams/Creeks★
  • 5_6Wetlands (inland) - Seasonal/Intermittent Freshwater Lakes (over 8ha)★
  • 5_8Wetlands (inland) - Seasonal/Intermittent Freshwater Marshes/Pools (under 8ha)★
  • 14_4Artificial/Terrestrial - Rural Gardens
  • 4_6Grassland - Subtropical/Tropical Seasonally Wet/Flooded
  • 5_4Wetlands (inland) - Bogs, Marshes, Swamps, Fens, Peatlands
Mesures de conservation recommandéesExpert
There are no conservation measures in place and none are needed.
Usage & commerce (2)Expert
  • 13Pets/display animals, horticulture
  • 16Establishing ex-situ production *
Niche IUCN globaleExpert

Royaumes biogéographiques

AfrotropicalAustralasianIndomalayanNearcticNeotropicalPalearctic

Systèmes (terrestre/eau douce/marin)

Freshwater (=Inland waters)

Formes de croissance

Forb or HerbGraminoid
Références bibliographiques (7)Expert
  1. IUCN. 2018. The IUCN Red List of Threatened Species. Version 2018-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 15 November 2018).
  2. Board of Trustees of the Royal Botanic Garden, Kew. 2017. World Checklist of Selected Plant Families. Available at: <a href="http://apps.kew.org/wcsp/home.do">http://apps.kew.org/wcsp/home.do</a>. (Accessed: August 2017).
  3. Al Khulaidi, A.W. 2004. <i>Flora of Yemen</i>.
  4. Chaudhary, S.A. (Ed.). 2001. <i>Flora of the Kingdom of Saudi Arabia</i>. Ministry of Agriculture and Water, Riyadh.
  5. Lye, K.A. 1997. Cyperaceae. In: Edwards, S., Demissew, S. and Hedberg, I. (eds), <i>Flora of Ethiopia and Eritrea Vol. 6: Hydrocharitaceae to Araceae.</i>, The National Herbaium, University of Addis Ababa, Addis Ababa.
  6. Wood, J.R.I. 1997. <i>A handbook of the Yemen flora.</i> Royal Botanic Gardens, Kew., London.
  7. Cook, C.D.K. 1996. <i>Aquatic and Wetland Plants of India</i>. Oxford University Press, Oxford.
Évaluateurs & contributeurs (3)Expert
assessor
Lansdown, R.V.
contributor
Patzelt, A., Knees, S., Thinh, D.V., Nguyen, T.H.T., Williams, L. & Neale, S.
evaluator
Larridon, I.

Lansdown, R.V. 2018. Cyperus alternifolius. The IUCN Red List of Threatened Species 2018: e.T168912A66906647. Accessed on 05 May 2026.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Consulter sur les bases externes

Observations & statuts

GBIFiNaturalistEOLIUCN

Cartographie

GBIF Maps

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (3)— redirigent vers cette page

  • Cyperus frondosusSalisb.
  • Cyperus racemosusWight
  • Eucyperus alternifolius(L.) Rikli

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).