CR

Heterospathe califrons

Declining

Overview

A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.

Heterospathe califrons faces severe population decline primarily due to extensive deforestation and habitat conversion for agricultural development across its limited range in the Philippines. Palm harvesting for ornamental trade and construction materials has further reduced wild populations, while the species' slow growth rate and specific habitat requirements make recovery extremely challenging. Climate change-induced alterations to rainfall patterns threaten the moist forest conditions essential for this palm's survival.

Threat summary

Habitat

This critically endangered palm species inhabits lowland and montane tropical rainforests in the Philippines, typically growing in moist, well-drained soils within the forest understory. It requires consistent humidity and filtered sunlight conditions found in primary and mature secondary forests at elevations up to 1,000 meters.

Forest· majorMarine neritic· major

Frequently asked questions

Why is Heterospathe califrons classified as Critically Endangered?
Heterospathe califrons is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Heterospathe califrons faces severe population decline primarily due to extensive deforestation and habitat conversion for agricultural development across its limited range in the Philippines. Palm harvesting for ornamental trade and construction materials has further reduced wild populations, while the species' slow growth rate and specific habitat requirements make recovery extremely challenging. Climate change-induced alterations to rainfall patterns threaten the moist forest conditions essential for this palm's survival.
Where does Heterospathe califrons live?
Heterospathe califrons occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Heterospathe califrons?
The main threats to Heterospathe califrons are 2.1, 3.2, ai-1, and ai-2. The full IUCN-classified threat record for this species is detailed on the species page.

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