Ontologia

Cycas rumphii

Miq.

NTLR Monde (IUCN)
  1. Plante
  2. Tracheophyta
  3. Cycadopsida
  4. Cycadales
  5. Cycadaceae
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Cycas rumphii.

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

Liste rouge IUCN

NT · Quasi menacéecritères A2cd↘Décroissante
Évaluation complète
Évaluation
2023 · v3.1
Altitude
10 – 200 m
Profondeur
– m
État de la populationExpert
The species is locally abundant, but it is estimated that there are fewer than 10,000 plants, as the species does not grow in large subpopulations and the habitat is under pressure from development. Some subpopulations on certain islands have been exterminated, such as Northern Sulawesi and Ternate island (A. Linstrom pers. comm.).

Menaces identifiées(2 menaces classées CMP-IUCN)

  • 1_3
    Tourism & recreation areas
    UnknownUnknownUnknown
  • 5_2_1
    Intentional use (species is the target)
    UnknownUnknownOngoing
Description complète des menacesExpert
The threats to this species are unknown although there has been loss of habitat across its range due to pressure from developments, and as with some species within this genus, it is also susceptible to over collecting for ornamental purposes.

Habitats préférentiels (classification IUCN)

  • 13_3Marine Coastal/Supratidal - Coastal Sand Dunes
  • 1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesExpert
This species is listed in Appendix II of the CITES Appendices. An education and awareness programme as well as the long-term monitoring of subpopulations will support the conservation of this species.
Actions de conservation (2)Expert
  • 1_1Site/area protection
  • 4_3Awareness & communications
Stress écologiques (4)Expert
  • 1_1Ecosystem conversion
  • 1_2Ecosystem degradation
  • 2_1Species mortality
  • 2_3_7Reduced reproductive success
Usage & commerce (1)Expert
  • 13Pets/display animals, horticulture
    internationalnational
Priorités de recherche (3)Expert
  • 1_2Population size, distribution & trends
  • 1_3Life history & ecology
  • 1_6Actions
Niche IUCN globaleExpert

Royaumes biogéographiques

AustralasianIndomalayan

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

CycadTree - large
Références bibliographiques (8)Expert
  1. IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 07 December 2023).
  2. Lindstrom, A.J., Hill, K.D. and Stanberg, L.C. 2009. The genus <i>Cycas</i> (Cycadaceae) in Indonesia. <i>Telopea</i> 12(3): 385-418.
  3. Donaldson, J.S. (ed.). 2003. <i>Cycads. Status Survey and Conservation Action Plan</i>. IUCN/SSC Cycad Specialist Group. IUCN, Gland, Switzerland and Cambridge, UK.
  4. Whitelock, L.M. 2002. <i>The Cycads</i>. Timber Press, Portland, Oregon.
  5. Jones, D.L. 2002. <i>Cycads of the World (2nd edition)</i>. Smithsonian Institute Press, Washington, DC.
  6. Lindstrom, A. 2002. Circumscription and lectotypification of <i>Cycas rumphii</i> (Cycadaceae). <i>Brittonia</i> 54(4): 305-309.
  7. Hill, K.D. and Stevenson, D.W. 1998-2006. The Cycad Pages. Available at: <a href="http://plantnet.rbgsyd.gov.au/PlantNet/cycad/">http://plantnet.rbgsyd.gov.au/PlantNet/cycad/</a>.
  8. Hill, K.D. 1994. The <i>Cycas rumphii</i> complex (Cycadaceae) in New Guinea and the western Pacific. <i>Australian Systematic Botany</i> 7: 543-567.
Évaluateurs & contributeurs (3)Expert
assessor
Bösenberg, J.D.
contributor
Hill, K.D. & Lindstrom, A.
evaluator
Donaldson, J.S.

Bösenberg, J.D. 2023. Cycas rumphii. The IUCN Red List of Threatened Species 2023: e.T216470283A69156062. 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

iNaturalist

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (12)— redirigent vers cette page

  • Cycas celebicaMiq.
  • Cycas corsonianaD.Don
  • Cycas corsonianaG.Don
  • Cycas duivenbodeiMottet
  • Cycas neocaledonicaLinden
  • Cycas neocaledonicaDaveau
  • Cycas rumphii f. rumphii
  • Cycas rumphii subsp. rumphii
  • Cycas rumphii var. rumphii
  • Cycas rumphii var. subinclusaJ.Schust.
  • Cycas speciosaD.Don
  • Zamia corsonianaG.Don

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