VU

Psychotria fluminensis

Declining

Overview

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

Psychotria fluminensis faces severe pressure from deforestation and agricultural expansion throughout its limited range in Brazil's Atlantic Forest region. Urban development and infrastructure projects continue to fragment remaining forest patches, while invasive plant species compete for resources in degraded habitats. Climate change poses additional risks through altered precipitation patterns that may affect the species' moisture-dependent reproductive cycles.

Threat summary

Habitat

This species inhabits humid lowland and montane Atlantic Forest remnants, typically growing in understory environments with high moisture levels and filtered sunlight. It occurs in both primary and secondary forest formations, showing preference for areas with rich, well-drained soils near water sources.

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 Psychotria fluminensis classified as Vulnerable?
Psychotria fluminensis 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. Psychotria fluminensis faces severe pressure from deforestation and agricultural expansion throughout its limited range in Brazil's Atlantic Forest region. Urban development and infrastructure projects continue to fragment remaining forest patches, while invasive plant species compete for resources in degraded habitats. Climate change poses additional risks through altered precipitation patterns that may affect the species' moisture-dependent reproductive cycles.
Where does Psychotria fluminensis live?
Psychotria fluminensis 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 Psychotria fluminensis?
The main threats to Psychotria fluminensis 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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