ENEndangered

Pruinose Bramble

Rubus pruinosus

Unknown

Overview

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

Rubus pruinosus faces severe population decline primarily due to habitat fragmentation and loss of its specialized woodland environments. Urban development and agricultural expansion have significantly reduced the availability of suitable forest understory habitats where this bramble species naturally occurs. Climate change poses an additional threat by altering the moisture and temperature conditions essential for its survival in temperate forest ecosystems.
Threat summary

Habitat

This endangered bramble species inhabits temperate deciduous and mixed forests, typically growing in woodland understories and forest edges with rich, moist soils. It prefers partially shaded environments with adequate moisture retention and organic matter accumulation.

Other threatened species in Rosaceae

round-toothed lady's-mantle

Alchemilla subcrenata

Unknown

Frequently asked questions

Why is Pruinose Bramble classified as Endangered?

Pruinose Bramble 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. Rubus pruinosus faces severe population decline primarily due to habitat fragmentation and loss of its specialized woodland environments. Urban development and agricultural expansion have significantly reduced the availability of suitable forest understory habitats where this bramble species naturally occurs. Climate change poses an additional threat by altering the moisture and temperature conditions essential for its survival in temperate forest ecosystems.

Where does Pruinose Bramble live?

Pruinose Bramble 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 Pruinose Bramble?

The main threats to Pruinose Bramble 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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