Grewia tahitensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Grewia tahitensis faces severe threats from habitat destruction due to urban development and agricultural expansion across its limited range in French Polynesia. Invasive plant species compete directly with this endemic shrub for resources and space, while introduced herbivores damage remaining populations through browsing pressure. The species' extremely restricted distribution makes it particularly vulnerable to stochastic events and human disturbance.
Habitat
This endemic shrub occurs in lowland dry forests and coastal scrublands of French Polynesia, typically growing on volcanic soils in areas with seasonal rainfall patterns. It favors well-drained slopes and forest edges where it can access adequate sunlight while maintaining some protection from salt spray.
