
Attalea crassispatha
(Mart.) Burret
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Calcul du tissu écologique de Attalea crassispatha.
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Liste rouge IUCN
CR · En danger critiquecritères C2a(i); D↘Décroissante- Évaluation
- 2018 · v3.1
- Altitude
- 50 – 504 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
Menaces identifiées(4 menaces classées CMP-IUCN)
11_2DroughtsUnknownUnknownOngoing2_1_2Small-holder farmingUnknownUnknownOngoing8_2_2Named speciesUnknownUnknownOngoing11_4Storms & floodingVery Rapid DeclinesMajority (50-90%)Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The largest cause of death to this species is lightning strikes and tropical cyclones which are uprooting older trees. Climate change has led to a reduction in rainfall and more severe hurricanes that may negatively impact the mature population. Equally the range of the species has been converted from natural forest to urban and agricultural land, and this practice is intensifying. A possible threat to this species is the Hispaniolan Woodpecker builds its nest inside the woody bract of the inflorescence which is likely to be affecting fruit production, however it is not known the severity of this threat.
Habitats préférentiels (classification IUCN)
14_2Artificial/Terrestrial - Pastureland14_4Artificial/Terrestrial - Rural Gardens14_6Artificial/Terrestrial - Subtropical/Tropical Heavily Degraded Former Forest1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The species is found in four ex situ collections: Fairchild Botanic Garden, Montgomery Botanic Garden and in the Dominican Republic and Haiti. As well as two ex situ collections in Haiti. In Haiti, it has been planted in cemeteries, on the grounds of hospitals and monasteries and in the gardens of urban residents in Port-au-Prince and Petionville. Seed has been collected and distributed to botanical gardens worldwide. Regeneration is low, and it is difficult to germinate ex situ. Germination is about 15% over a period of six months.
Some in situ conservation action is underway, including awareness of tree owners to protect trees from cutting and damage by the Hispaniolan Woodpecker (builds nests in the inflorescence) and encouraging the propagation of seeds to expand the population in its natural range.
There is a need for continued ex situ conservation. Awareness raising is needed. Reintroduction is also a possibility. Research into the reproduction and propagation is suggested.
This species was previously assessed as Critically Endangered (Johnson 1998).
Actions de conservation (7)Conservation Actions Classification Scheme — IUCNExpert
3_1_1Harvest management3_2Species recovery3_3_1Reintroduction3_3_2Benign introduction3_4_1Captive breeding/artificial propagation4_2Training4_3Awareness & communications
Stress écologiques (7)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_2Species disturbance2_2Species disturbance2_3_7Reduced reproductive success
Usage & commerce (4)Use & Trade — IUCNExpert
1Food - humansubsistance11Other household goods17Other (free text)subsistance2Food - animal
Priorités de recherche (2)Research Needed Classification — IUCNExpert
1_6Actions3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Systèmes (terrestre/eau douce/marin)
Formes de croissance
Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert
- 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).
- Fernandez, E. and Gottschalk, A. 2017. <i>Las Palmas de la Espanola</i>. Grupo SID, Santo Domingo.
- Timyan, J.C. 2001. Status and conservation of <i>Attalea crassispatha</i> (Mart.) Burrett, a rare and endemic palm of Haiti. Environmental Management, Duke University.
- Johnson, D. 1998. <i>Attalea crassipetala</i>. <i>The IUCN Red List of Threatened Species 1998</i> e.T38198A10101005.
- Timyan, J.C. and Reep, S.F. 1994. Conservation status of <i>Attalea crassispatha </i>(Mart.) Burret, the rare and endemic oil palm of Haiti. <i>Biological Conservation</i> 68: 11-18.
- Henderson, A., Aubry, M., Timyan, J. and Balick, M. 1990. Conservation status of Haitian palms. <i>Principes</i> 34(3): 134-142.
Évaluateurs & contributeurs (4)Personnes ayant contribué à l'évaluation IUCNExpert
Timyan, J. & Cinea, W. 2018. Attalea crassispatha. The IUCN Red List of Threatened Species 2018: e.T38198A2868173. Accessed on 05 May 2026.
Distribution mondiale
Phénologie
Consulter sur les bases externes
Observations & statuts
Cartographie
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (4)— redirigent vers cette page
- Bornoa crassispatha(Mart.) O.F.Cook
- Cocos crassispathaMart.
- Maximiliana crassispathaMart.
- Orbignya crassispatha(Mart.) Glassman
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).