Pritchardia arecina
Becc.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Pritchardia arecina.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
EN · En dangercritères B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)↘Décroissante- Évaluation
- 2021 · v3.1
- Altitude
- 600 – 1200 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The taxon is limited to the north slopes of Haleakalā on the island of Maui, with a total estimated population of 500–2,000 individuals represented in seven subpopulations.
Menaces identifiées(11 menaces classées CMP-IUCN)
11_1Habitat shifting & alterationOngoing11_4Storms & floodingOngoing8_1_1Unspecified speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing8_1_2Named speciesOngoing
+ 1 menaces supplémentaires
Description complète des menacesTexte détaillé évaluation IUCNExpert
Threats to the immediate habitat of Pritchardia arecina include invasive pigs which have been observed rooting up young palm seedlings and immature plants. Rats are another serious threat, as they are responsible for eating almost all the fruit produced by these palms. Other threats in the area include invasive weeds that outcompete and displace native species, including Ageratina adenophora (Asteraceae), Axonopus fissifolius and Paspalum urvillei (both Poaceae), Juncus planifolius (Juncaceae), Hedychium gardnerianum (Zingiberaceae), and Tibouchina herbacea (Melastomataceae).
This taxon is vulnerable to stochastic disturbance events such as hurricanes. In addition, Fortini et al. (2013) characterized this taxon with medium expected vulnerability to climate change (vulnerability indicator 0.448).
This taxon is vulnerable to stochastic disturbance events such as hurricanes. In addition, Fortini et al. (2013) characterized this taxon with medium expected vulnerability to climate change (vulnerability indicator 0.448).
Habitats préférentiels (classification IUCN)
1_9Forest - Subtropical/Tropical Moist Montane★3_6Shrubland - Subtropical/Tropical Moist★
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The taxon is not listed as Threatened or Endangered under the U.S. Endangered Species Act or by the State of Hawaiʻi. The seven subpopulations occur in a protected area. Field botanists of the National Tropical Botanical Garden (NTBG) have made seed collections over the years, several accessions of which are planted at NTBGʻs Kahanu and McBryde Gardens. Outplantings have not yet occurred.
Actions de conservation (11)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection2_1Site/area management2_2Invasive/problematic species control2_3Habitat & natural process restoration3_2Species recovery3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank4_1Formal education4_2Training4_3Awareness & communications
Stress écologiques (20)Stresses Classification — IUCNExpert
1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_2Species disturbance2_3_2Competition2_3_2Competition2_3_2Competition2_3_2Competition2_3_2Competition2_3_2Competition2_3_2Competition2_3_7Reduced reproductive success2_3_7Reduced reproductive success
Usage & commerce (4)Use & Trade — IUCNExpert
10Wearing apparel, accessoriessubsistance13Pets/display animals, horticultureinternationalnational17Other (free text)subsistance3Medicine - human & veterinarysubsistance
Priorités de recherche (9)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_4Harvest, use & livelihoods1_5Threats1_6Actions2_1Species Action/Recovery Plan2_2Area-based Management Plan3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Oceanian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Tree - large
Références bibliographiques (10)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2021. The IUCN Red List of Threatened Species. Version 2021-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 04 September 2021).
- Bishop Museum. 2020. Hawaiian Ethnobotany Online Database. Honolulu Available at: <a href="http://data.bishopmuseum.org/ethnobotanydb/">http://data.bishopmuseum.org/ethnobotanydb/</a>.
- National Tropical Botanical Garden. 2020. NTBG Collections Management Database System. Available at: <a href="https://ntbg.org/">https://ntbg.org/</a>. (Accessed: January 13).
- Fortini, L., Price, J., Jacobi, J., Vorsino, A., Burgett, J., Brinck, K., Amidon, F., Miller, S., Gon II, S., Koob, G. and Paxton, E. 2013. A landscape-based assessment of climate change vulnerability for all native Hawaiian plants. Technical report HCSU-044. Hawaii Cooperative Studies Unit, University of Hawaii at Hilo, Hawaii.
- Hodel, Donald R. 2012. <i>Loulu The Hawaiian Palm</i>. University of Hawaii Press, Honolulu.
- Gon III, S.M. 2008. Revised list of Hawaiian names of plants native and introduced with brief descriptions and notes as to occurrence and medicinal or other values. <i>Ethnobotany Research and Applications</i> 6: 405-442.
- Wagner, W.L., Herbst, D.R. and Lorence, D.H. 2005 onwards. Flora of the Hawaiian Islands website. Available at: <a href="http://botany.si.edu/pacificislandbiodiversity/hawaiianflora/index.htm">http://botany.si.edu/pacificislandbiodiversity/hawaiianflora/index.htm</a>.
- Chun, Malcolm Naea, ed. 1994. <i>Native Hawaiian Medicines</i>. First People's Productions, Honolulu.
- Abbott, I.A. 1992. <i>La'au Hawai'i: Traditional Hawaiian uses of plants</i>. Bishop Museum Press, Honolulu.
- Wagner, W., Herbst, D. and Sohmer, S. 1990. <i>Manual of the flowering plants of Hawaii</i>. University of Hawaii Press, Bishop Museum Press, Honolulu.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Opgenorth, M., Walsh, S., Wood, K. & Nyberg, B.
evaluator
Rønsted, N. & Hodel, D.R.
Opgenorth, M., Walsh, S., Wood, K. & Nyberg, B. 2021. Pritchardia arecina. The IUCN Red List of Threatened Species 2021: e.T166868701A166870177. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s
Consulter sur les bases externes
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (1)— redirigent vers cette page
- Styloma arecina(Becc.) O.F.Cook
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).