EN

Polylepis pilosissima

Declining

Overview

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

Polylepis pilosissima faces severe pressure from agricultural expansion and livestock grazing in the high Andean regions where it occurs. The species' fragmented populations are particularly vulnerable to burning practices used to clear land for cultivation and pasture, which prevents natural regeneration. Climate change poses an additional threat as warming temperatures push suitable habitat to higher elevations, reducing the already limited area available for this high-altitude specialist.

Threat summary

Habitat

This species inhabits high-altitude Andean forests and woodlands, typically occurring between 3,500-4,200 meters elevation in cloud forest and páramo transition zones. It grows on steep slopes and rocky terrain where it forms part of the distinctive Polylepis woodland ecosystem characteristic of the tropical Andes.

Forest· major

Conservation measures underway

Ex-situ conservation

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Frequently asked questions

Why is Polylepis pilosissima classified as Endangered?
Polylepis pilosissima 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. Polylepis pilosissima faces severe pressure from agricultural expansion and livestock grazing in the high Andean regions where it occurs. The species' fragmented populations are particularly vulnerable to burning practices used to clear land for cultivation and pasture, which prevents natural regeneration. Climate change poses an additional threat as warming temperatures push suitable habitat to higher elevations, reducing the already limited area available for this high-altitude specialist.
Where does Polylepis pilosissima live?
Polylepis pilosissima occurs in Peru. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Polylepis pilosissima?
The main threats to Polylepis pilosissima 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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