VU

Senna viciifolia

Declining

Overview

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

Senna viciifolia faces significant pressure from agricultural expansion and urban development across its native range in South America. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Overgrazing by livestock in pastoral areas further degrades the shrubland and grassland ecosystems where this leguminous shrub naturally occurs.

Threat summary

Habitat

Senna viciifolia inhabits open shrublands, grasslands, and savanna margins in South America, typically growing in well-drained soils at elevations up to 1,500 meters. This drought-tolerant legume thrives in areas with seasonal rainfall patterns and is often found along forest edges and in disturbed habitats.

Shrubland· major

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Frequently asked questions

Why is Senna viciifolia classified as Vulnerable?
Senna viciifolia is classified as Vulnerable because the population is declining and the species faces a high risk of extinction in the medium-term future if current pressures continue. Senna viciifolia faces significant pressure from agricultural expansion and urban development across its native range in South America. Habitat fragmentation has isolated remaining populations, reducing genetic diversity and limiting natural regeneration. Overgrazing by livestock in pastoral areas further degrades the shrubland and grassland ecosystems where this leguminous shrub naturally occurs.
Where does Senna viciifolia live?
Senna viciifolia occurs in Venezuela. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Senna viciifolia?
The main threats to Senna viciifolia 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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