Macrozamia dyeri

(F.Muell.) C.A.Gardner

Plante

LCLR Monde (IUCN)

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

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Calcul du tissu écologique de Macrozamia dyeri.

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Liste rouge IUCN

LC · Préoccupation mineure↘Décroissante

Évaluation complète

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

État de la populationTexte officiel évaluation IUCNExpert

It is considered to be abundant throughout its range. The population size is conservatively estimated to number be between 10,000 and 20,000 mature individuals.

Menaces identifiées(2 menaces classées CMP-IUCN)

7_1_1
Increase in fire frequency/intensity
UnknownUnknownOngoing
2_1_3
Agro-industry farming
Ongoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

Frequent annual fires may pose a threat. It is also suspected to be declining through land use changes.

Habitats préférentiels (classification IUCN)

1_4Forest - Temperate
3_8Shrubland - Mediterranean-type Shrubby Vegetation

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

This species is listed in Appendix II of the CITES Appendices. Plants occur in the Cape Le Grand 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 (3)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation

Priorités de recherche (2)Research Needed Classification — IUCNExpert

1_2Population size, distribution & trends
1_6Actions

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

Royaumes biogéographiques

Australasian

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

CycadShrub - large

Références bibliographiques (8)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).
Osborne, R. 2006. Focus on Macrozamia dyeri. Encephalartos 88: 8-16.
Donaldson, J.S. (ed.). 2003. Cycads. Status Survey and Conservation Action Plan. IUCN/SSC Cycad Specialist Group. IUCN, Gland, Switzerland and Cambridge, UK.
Whitelock, L.M. 2002. The Cycads. Timber Press, Portland, Oregon.
Hill, K. and Osborne, R. 2001. Cycads of Australia.
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>.
Jones, D.L. 1993. Cycads of the World. Reed, New Holland, Frenchs Forest, N.S.W., Australia.

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

assessor

Bösenberg, J.D.

contributor

Hill, K.D.

evaluator

Donaldson, J.S.

⚠ 1 erratum publié après l'évaluation.

Bösenberg, J.D. 2022. Macrozamia dyeri (errata version published in 2023). The IUCN Red List of Threatened Species 2022: e.T42002A243389872. Accessed on 05 May 2026.