Scaevola subcapitata
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Scaevola subcapitata faces severe pressure from coastal development and tourism infrastructure along its restricted range in the Hawaiian Islands. The species is particularly vulnerable to habitat degradation from invasive plant species that outcompete native coastal vegetation. Sea level rise and increased storm intensity threaten the low-lying coastal areas where this endemic shrub naturally occurs.
Habitat
This endemic Hawaiian shrub inhabits coastal strand vegetation and low-elevation dry forests, typically growing on sandy soils and coral-derived substrates near the shoreline. It occurs in areas exposed to salt spray and strong winds, often forming part of the native coastal plant communities that stabilize dune systems.