VU

Three Kings Myrsine

Myrsine oliveri

Unknown

Overview

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

Myrsine oliveri faces significant pressure from habitat degradation in its native New Zealand range, where forest clearance and fragmentation have reduced suitable growing areas. Invasive plant species compete directly with this endemic shrub for resources and space, while browsing by introduced mammals damages regenerating populations. Climate change poses an additional long-term threat through altered precipitation patterns and temperature shifts that may exceed the species' adaptive capacity.

Threat summary

Habitat

Myrsine oliveri inhabits native forest understory and forest margins in New Zealand, typically growing in moist, sheltered locations with rich organic soils. The species is adapted to the filtered light conditions beneath the forest canopy and requires stable moisture levels for optimal growth.

Other threatened species in Primulaceae

CR

Jacquinia sessiliflora

Unknown
CR

Myrsine ronuiensis

Unknown
CR

Myrsine cristalensis

Unknown
CR

Myrsine pipolyi

Unknown

Frequently asked questions

Why is Three Kings Myrsine classified as Vulnerable?
Three Kings Myrsine 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. Myrsine oliveri faces significant pressure from habitat degradation in its native New Zealand range, where forest clearance and fragmentation have reduced suitable growing areas. Invasive plant species compete directly with this endemic shrub for resources and space, while browsing by introduced mammals damages regenerating populations. Climate change poses an additional long-term threat through altered precipitation patterns and temperature shifts that may exceed the species' adaptive capacity.
Where does Three Kings Myrsine live?
Three Kings Myrsine 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 Three Kings Myrsine?
The main threats to Three Kings Myrsine 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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