VU — Vulnerable

Dioon holmgrenii

Conservation status data sourced from the IUCN Red List of Threatened Species.

→Stable

Population trend

Countries

Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Dioon_holmgrenii

01 — Classification

Taxonomy & Classification

Kingdom

PLANTAE

Phylum

TRACHEOPHYTA

Class

CYCADOPSIDA

Order

CYCADALES

Family

ZAMIACEAE

Genus

Dioon

Dioon holmgrenii belongs to the family ZAMIACEAE, order CYCADALES, within the CYCADOPSIDA class.

03 — Habitat

Habitat & Distribution

ForestMajor

04 — Threats

Threats

Annual & perennial non-timber crops

Ongoing

Logging & wood harvesting

Ongoing

Roads & railroads

Ongoing

05 — Conservation

Conservation Actions

Site/area protection

Species recovery

Awareness & communications

Legislation

06 — Range

Found in 1 Country

Mexico

Community

Community Sightings

Report a sighting

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07 — Sources

Sources & Attribution

How to Cite

IUCN: IUCN (2025). The IUCN Red List of Threatened Species. Version 2025-1. Available at: https://www.iucnredlist.org. doi:10.2305/IUCN.UK.2025-1.RLTS

GBIF: GBIF.org (2025). GBIF Home Page. Available at: https://www.gbif.org

This page: SpeciesRadar (2026). Dioon holmgrenii (Dioon holmgrenii). SpeciesRadar: Intelligence for Earth's Biodiversity. Available at: https://speciesradar.org/species/sun-palm

Full citation guide & data usage terms