Phyllostegia tahitensis
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Phyllostegia tahitensis faces severe threats from invasive plant species that outcompete native vegetation and alter ecosystem dynamics in its limited montane habitat. Habitat degradation from feral ungulates, particularly pigs and goats, has damaged the understory vegetation where this endemic mint species grows. Climate change poses an additional threat as warming temperatures may force the species to retreat to higher elevations with increasingly limited suitable habitat.
Habitat
This endemic Hawaiian mint species inhabits mesic to wet montane forests and shrublands, typically found in understory environments at elevations between 600-1,200 meters. It grows in native-dominated plant communities with high moisture levels and filtered sunlight beneath the forest canopy.