Areca whitfordii
Becc.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Areca whitfordii.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
VU · Vulnérablecritères B2ab(i,ii,iii)↘Décroissante- Évaluation
- 2020 · v3.1
- Altitude
- 0 – 350 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Areca whitfordii is known only from six localities. It is unknown if the species is locally rare or abundant. Further research is needed to account for the number of mature individuals remaining in the wild. Although the population size is uncertain, because of the unavailability of baseline data, it is inferred that it has declined due to continuous loss of natural forests (GFW 2019).
Menaces identifiées(3 menaces classées CMP-IUCN)
1_1Housing & urban areasSlow, Significant DeclinesMinority (<50%)Ongoing2_2_3Scale Unknown/UnrecordedSlow, Significant DeclinesMinority (<50%)Ongoing2_1_1Shifting agricultureOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Areca whitfordii is primarily threatened by land conversion and habitat degradation caused by commodity-driven deforestation, shifting cultivation, large-scale forestry operations and urbanization. A significant loss of tree cover (about 339,549 ha) was calculated in its range based on data analysis from the Global Forest Watch (2019).
Habitats préférentiels (classification IUCN)
1_8Forest - Subtropical/Tropical Swamp
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The species is not listed in the Philippine Red List and therefore not protected by a law against illegal collection from the wild (DENR-BMB 2017). Subpopulations of the species in Cagayan and Isabela are protected in situ. Areca whitfordii is found to be occurring in the Northern Sierra Madre Natural Park, a declared Protected Area supported by the National Integrated Protected Areas System (NIPAS Act). Lastly, the species is cultivated in Makiling Botanic Gardens for ex situ conservation (Fernando 2009).
Actions de conservation (5)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection2_1Site/area management3_4_2Genome resource bank4_3Awareness & communications
Stress écologiques (6)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_2Species disturbance2_2Species disturbance
Usage & commerce (2)Use & Trade — IUCNExpert
1Food - humansubsistance13Pets/display animals, horticulture
Priorités de recherche (10)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_4Harvest, use & livelihoods1_5Threats1_6Actions2_2Area-based Management Plan3_1Population trends3_2Harvest level trends3_3Trade trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Indomalayan
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Tree - small
Références bibliographiques (12)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2020. The IUCN Red List of Threatened Species. Version 2020-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2020).
- GFW. 2019. Global Forest Watch. Available at: <a href="https://www.globalforestwatch.org/">https://www.globalforestwatch.org/</a>.
- GBIF.org. 2019. GBIF Home Page. Available at: <a href="https://www.gbif.org/">https://www.gbif.org/</a>.
- Board of Trustees, RBG Kew. 2019. Plants of the World Online Portal. Richmond, UK Available at: <a href="http://www.plantsoftheworldonline.org">http://www.plantsoftheworldonline.org</a>.
- DENR DAO. 2017. Updated National List of Threatened Philippine Plants and Their Categories. Available at: <a href="http://server2.denr.gov.ph/uploads/rmdd/dao-2017-11.pdf">http://server2.denr.gov.ph/uploads/rmdd/dao-2017-11.pdf</a>.
- Sosef, M.S.M. 2016. <i>Areca whifordii</i> (PROSEA). Available at: <a href="https://uses.plantnet-project.org/en/Areca_whitfordii_(PROSEA)">https://uses.plantnet-project.org/en/Areca_whitfordii_(PROSEA)</a>.
- Pelser, P.B., Barcelona, J.F. and Nickrent, D.L. 2011. Co's Digital Flora of the Philippines. Available at: <a href="www.philippineplants.org">www.philippineplants.org</a>.
- Fernando, E.S. 2009. The Palms of the Makiling Botanic Gardens, Philippines. <i>PALMS</i> 53(1): 31-36.
- Johnson, D. <i>et al.</i> 1997. Completed data collection forms for palms.
- Fernando, E.S. 1990. A preliminary analysis of the palm flora of the Philippine Islands. <i>Principes</i> 34(1): 28-45.
- Beccari, O. 1919. The palms of the Philippine Islands. <i>Philippine Journal of Science</i> 14: 327-328.
- Beccari, O. 1907. Notes on Philippine Palms, 1. <i>Philippine Journal of Science</i> 2c: 219-240.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Energy Development Corporation (EDC)
contributor
Tobias, A.B., Malabrigo Jr., P.L., Umali, A., Eduarte, G.T., Divina, A., Magbuo, J.M., Gibe, R. & Solatre, J.
evaluator
Malabrigo Jr., P.L., Tobias, A.B., Umali, A., Eduarte, G.T., Divina, A., Magbuo, J.M. & Barstow, M.
Energy Development Corporation (EDC) 2020. Areca whitfordii. The IUCN Red List of Threatened Species 2020: e.T39029A153536623. 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
- Areca whitfardiiBecc. [orth error]
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).