VU

Hedyosmum steinii

Declining

Overview

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

Hedyosmum steinii faces significant pressure from deforestation and habitat conversion in Ecuador's montane cloud forests. Agricultural expansion and cattle ranching have fragmented its limited range, while climate change threatens to shift the narrow altitudinal zones where this endemic species can survive. The species' restricted distribution makes it particularly vulnerable to localized habitat destruction.

Threat summary

Habitat

Hedyosmum steinii is endemic to Ecuador's montane cloud forests, typically occurring at elevations between 1,800-2,800 meters. The species thrives in the humid, mist-shrouded environments characteristic of Andean cloud forest ecosystems, where it grows as an understory shrub or small tree.

Other threatened species in CHLORANTHACEAE

EN

Ascarina marquesensis

Declining
VU

Hedyosmum maximum

Unknown
VU

Ascarina maheshwarii

Unknown
EN

Ascarina subfalcata

Unknown

Threatened in Colombia

EN

Helena's Marsupial Frog

Gastrotheca helenae

Stable
VU

Cavendishia macrocephala

Unknown
EN

Cavendishia sessiliflora

Unknown
VU

Macleania crassa

Unknown

Frequently asked questions

Why is Hedyosmum steinii classified as Vulnerable?
Hedyosmum steinii 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. Hedyosmum steinii faces significant pressure from deforestation and habitat conversion in Ecuador's montane cloud forests. Agricultural expansion and cattle ranching have fragmented its limited range, while climate change threatens to shift the narrow altitudinal zones where this endemic species can survive. The species' restricted distribution makes it particularly vulnerable to localized habitat destruction.
Where does Hedyosmum steinii live?
Hedyosmum steinii occurs in Colombia. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Hedyosmum steinii?
The main threats to Hedyosmum steinii 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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