EN

Phialanthus jamaicensis

Unknown

Overview

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

Phialanthus jamaicensis faces severe pressure from habitat destruction as Jamaica's montane forests are cleared for agriculture and urban development. The species' restricted range in the Blue Mountains makes it particularly vulnerable to localized disturbances, while invasive plant species compete for resources in its native forest understory. Climate change poses an additional threat by altering the cool, moist conditions this endemic species requires.

Threat summary

Habitat

This endemic Jamaican species inhabits the understory of montane rainforests in the Blue Mountains, typically occurring at elevations between 1,200-2,000 meters. It thrives in the cool, humid conditions of these cloud forests where it grows among native ferns and mosses.

Rocky areas· major

Other threatened species in RUBIACEAE

EN

Arachnothryx tacanensis

Declining
CR

Arachnothryx tenorioi

Unknown
VU

Aidia abeidii

Unknown
EN

Arachnothryx tuxtlensis

Declining

Frequently asked questions

Why is Phialanthus jamaicensis classified as Endangered?
Phialanthus jamaicensis 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. Phialanthus jamaicensis faces severe pressure from habitat destruction as Jamaica's montane forests are cleared for agriculture and urban development. The species' restricted range in the Blue Mountains makes it particularly vulnerable to localized disturbances, while invasive plant species compete for resources in its native forest understory. Climate change poses an additional threat by altering the cool, moist conditions this endemic species requires.
Where does Phialanthus jamaicensis live?
Phialanthus jamaicensis 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 Phialanthus jamaicensis?
The main threats to Phialanthus jamaicensis 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.

Get weekly conservation intelligence

One short digest a week of the most striking species and country data we ship, plus breaking conservation news paired with our database where it matters.

Free, no spam. One-click unsubscribe in every email.