CR

Dypsis ramentacea

Declining

Overview

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

Dypsis ramentacea faces severe threats from ongoing deforestation and agricultural expansion across its limited range in Madagascar's eastern rainforests. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while collection pressure for the horticultural trade poses an additional risk to remaining wild populations. Climate change-induced shifts in rainfall patterns threaten the humid forest conditions this palm requires for survival.

Threat summary

Habitat

This endemic palm inhabits the humid lowland and mid-elevation rainforests of eastern Madagascar, typically growing in the understory of primary forest areas. It requires consistent moisture and shade provided by the forest canopy, making it highly dependent on intact forest ecosystems.

Forest - Subtropical/tropical moist lowland· major

Conservation measures underway

Site/area protectionSpecies recovery

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Frequently asked questions

Why is Dypsis ramentacea classified as Critically Endangered?
Dypsis ramentacea 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. Dypsis ramentacea faces severe threats from ongoing deforestation and agricultural expansion across its limited range in Madagascar's eastern rainforests. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while collection pressure for the horticultural trade poses an additional risk to remaining wild populations. Climate change-induced shifts in rainfall patterns threaten the humid forest conditions this palm requires for survival.
Where does Dypsis ramentacea live?
Dypsis ramentacea occurs in Madagascar. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Dypsis ramentacea?
The main threats to Dypsis ramentacea are 2.1, 2.1.1, 5.3, and ai-1. The full IUCN-classified threat record for this species is detailed on the species page.

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