EN

Hornschuchia cauliflora

Declining

Overview

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

Hornschuchia cauliflora faces severe pressure from deforestation and agricultural expansion throughout its limited range in Brazil's Atlantic Forest. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while its specialized ecological requirements limit its ability to adapt to disturbed environments. Urban development and infrastructure projects continue to reduce the remaining forest patches where this endemic species occurs.

Threat summary

Habitat

This endemic Brazilian species inhabits the understory of Atlantic Forest remnants, typically found in humid lowland and montane forests. It occurs in both primary and well-preserved secondary forest areas with dense canopy cover and rich organic soil layers.

Other threatened species in ANNONACEAE

VU

Cyathocalyx magnifructus

Unknown
VU

Mitrephora vulpina

Unknown
VU

Goniothalamus undulatus

Unknown
CR

Huberantha mossambicensis

Unknown

Frequently asked questions

Why is Hornschuchia cauliflora classified as Endangered?
Hornschuchia cauliflora 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. Hornschuchia cauliflora faces severe pressure from deforestation and agricultural expansion throughout its limited range in Brazil's Atlantic Forest. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while its specialized ecological requirements limit its ability to adapt to disturbed environments. Urban development and infrastructure projects continue to reduce the remaining forest patches where this endemic species occurs.
Where does Hornschuchia cauliflora live?
Hornschuchia cauliflora 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 Hornschuchia cauliflora?
The main threats to Hornschuchia cauliflora 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.