Zamia integrifolia

L.f.

Plante

NTLR Monde (IUCN)

1 photo · Licences CC (Wikimedia Commons / iNaturalist)Click pour agrandir

Filtrer le graphe par contexte spatialPays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Zamia integrifolia.

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

Liste rouge IUCN

NT · Quasi menacéecritères A2ad↘Décroissante

Évaluation complète

Évaluation: 2022 · v3.1
Altitude: 0 – 100 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

It has been estimated that the population size of Zamia integrifolia is in excess of 30,000 plants in the wild. The one subpopulation in western Cuba consists of 133 individuals.

It has declined for various reasons - in Florida this has been estimated as 20% over the past 90 years (three generations), and this is thought to be representative for the species as a whole.

Menaces identifiées(3 menaces classées CMP-IUCN)

1_1
Housing & urban areas
Ongoing
2_1_4
Scale Unknown/Unrecorded
Ongoing
5_2_1
Intentional use (species is the target)
Past, Unlikely to Return

Description complète des menacesTexte détaillé évaluation IUCNExpert

Zamia integrifolia has declined mainly due to habitat destruction for housing developments and agriculture. In the early 20th century, a large number were collected as part of a commercial starch industry.

Habitats préférentiels (classification IUCN)

13_3Marine Coastal/Supratidal - Coastal Sand Dunes★
1_5Forest - Subtropical/Tropical Dry★

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

This species is listed in Appendix II of the CITES Appendices. In Cuba, subpopulations are present in National Park Guanahacabibes in the Pinar del Rio province and the Ecological Reserve Varahicacos in the Matanza province. In the Bahamas, plants are found in the Abaco National Park of Great Abaco Island. Plants also occurs in about 80 conservation areas in Florida, U.S.A., including the Everglades National Park. An education and awareness programme as well as the long-term monitoring of subpopulations will support the conservation of this species.

Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert

4_3Awareness & communications

Stress écologiques (5)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation
2_1Species mortality

Usage & commerce (2)Use & Trade — IUCNExpert

1Food - human
subsistance
13Pets/display animals, horticulture
internationalnational

Priorités de recherche (3)Research Needed Classification — IUCNExpert

1_1Taxonomy
1_2Population size, distribution & trends
3_1Population trends

Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert

Royaumes biogéographiques

NearcticNeotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

CycadShrub - small

Références bibliographiques (9)Sources scientifiques de l'évaluation IUCNExpert

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).
IUCN. 2022. The IUCN Red List of Threatened Species. Version 2022-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 21 July 2022).
Calonje, M., Meerow, A.W. and Stevenson, D.W. 2010. The typification of Zamia erosa and the priority of that name over Z. amblyphyllidia. Taxon 59(2): 637-642.
Meerow, A.W. and Nakamura, K. 2007. Ten microsatellite loci from Zamia integrifolia (Zamiaceae). Molecular Ecology Notes 7: 824-826.
Donaldson, J.S. (ed.). 2003. Cycads. Status Survey and Conservation Action Plan. IUCN/SSC Cycad Specialist Group. IUCN, Gland, Switzerland and Cambridge, UK.
Jones, D.L. 2002. Cycads of the World (2nd edition). Smithsonian Institute Press, Washington, DC.
Whitelock, L.M. 2002. The Cycads. Timber Press, Portland, Oregon.
Broome, T. 1999. The coontie of Florida. Encephalartos 57: 4-9.
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>.

Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Bösenberg, J.D.

contributor

Stevenson, D.W.

evaluator

Donaldson, J.S.

⚠ 1 erratum publié après l'évaluation.

Bösenberg, J.D. 2022. Zamia integrifolia (errata version published in 2023). The IUCN Red List of Threatened Species 2022: e.T42164A243405642. Accessed on 05 May 2026.