Oxalis gagneorum
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Oxalis gagneorum faces severe threats from habitat degradation and invasive plant species that outcompete this endemic Hawaiian wood sorrel. Urban development and agricultural expansion have significantly reduced its native dry forest habitat, while non-native grasses and shrubs alter soil chemistry and light conditions essential for its survival. The species' extremely limited range makes it particularly vulnerable to stochastic events and localized disturbances.
Habitat
This endemic Hawaiian wood sorrel inhabits dry to mesic forests and shrublands on volcanic slopes, typically growing in well-drained soils with partial shade. It occurs in native plant communities dominated by native trees and shrubs at elevations between 300-1,200 meters.
