VU

Benstonea dumetorum

Declining

Overview

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

Benstonea dumetorum faces significant pressure from habitat degradation in its native New Zealand forest environments. The species is particularly vulnerable to invasive plant species that alter the understory composition and microhabitat conditions essential for its survival. Fragmentation of remaining forest patches has isolated populations, reducing genetic diversity and limiting natural dispersal patterns.

Threat summary

Habitat

This species inhabits the understory of native New Zealand forests, particularly in areas with high humidity and stable moisture conditions. It typically grows in association with other native bryophytes on forest floors and lower tree trunks in temperate rainforest environments.

Conservation measures underway

Site/area protection