CR

Jacquinia sessiliflora

Unknown

Overview

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

Jacquinia sessiliflora faces severe population decline primarily due to habitat destruction from coastal development and tourism infrastructure along its restricted Caribbean range. The species' extremely limited distribution makes it particularly vulnerable to localized threats, with remaining populations fragmented across small coastal areas. Agricultural expansion and urban encroachment continue to reduce available habitat, while the plant's slow growth rate hampers natural recovery from disturbances.

Threat summary

Habitat

Jacquinia sessiliflora inhabits coastal scrublands and dry forests in the Caribbean, typically growing in sandy soils and limestone substrates near shorelines. The species is adapted to salt-tolerant conditions and thrives in areas with seasonal rainfall patterns characteristic of tropical dry ecosystems.

Other threatened species in Primulaceae

CR

Myrsine ronuiensis

Unknown
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Myrsine pipolyi

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Wallenia subverticillata

Unknown

Frequently asked questions

Why is Jacquinia sessiliflora classified as Critically Endangered?
Jacquinia sessiliflora 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. Jacquinia sessiliflora faces severe population decline primarily due to habitat destruction from coastal development and tourism infrastructure along its restricted Caribbean range. The species' extremely limited distribution makes it particularly vulnerable to localized threats, with remaining populations fragmented across small coastal areas. Agricultural expansion and urban encroachment continue to reduce available habitat, while the plant's slow growth rate hampers natural recovery from disturbances.
Where does Jacquinia sessiliflora live?
Jacquinia sessiliflora 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 Jacquinia sessiliflora?
The main threats to Jacquinia sessiliflora 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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