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Cassia rubriflora

Declining

Overview

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

Cassia rubriflora faces severe pressure from agricultural expansion and cattle ranching across its limited range in Brazil's Cerrado savanna. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Urban development and infrastructure projects continue to encroach on the species' remaining strongholds, while altered fire regimes disrupt the natural ecological processes this leguminous tree depends upon.

Threat summary

Habitat

This endemic Brazilian tree inhabits the Cerrado savanna ecosystem, particularly favoring well-drained soils in gallery forests and woodland margins. It occurs in transitional zones between open grassland and denser forest formations, where it benefits from periodic natural fire cycles.

Conservation measures underway

Ex-situ conservation

Other threatened species in FABACEAE

VU

Lonchocarpus crassispermus

Declining
CR

Machaerium orthocarpum

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VU

Senna saeri

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VU

Senna viciifolia

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Frequently asked questions

Why is Cassia rubriflora classified as Endangered?
Cassia rubriflora is classified as Endangered — facing a very high risk of extinction in the wild — because population numbers are declining steeply and key habitats are under sustained pressure. Cassia rubriflora faces severe pressure from agricultural expansion and cattle ranching across its limited range in Brazil's Cerrado savanna. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Urban development and infrastructure projects continue to encroach on the species' remaining strongholds, while altered fire regimes disrupt the natural ecological processes this leguminous tree depends upon.
Where does Cassia rubriflora live?
Cassia rubriflora 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 Cassia rubriflora?
The main threats to Cassia rubriflora are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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