Garden Closed

The United States Botanic Garden (USBG) is temporarily closed to the public to reduce the risk of transmitting COVID-19 coronavirus.

Whenever possible, the USBG will reschedule public programs and events originally scheduled during the closure period. Please monitor the USBG website for updates to operating status. Many resources can still be accessed online, including educational worksheets and manuals, fact sheets and more, and some of our programs will also be made available online. Find online resources at

Hau hele ʻula

Kokia drynarioides
Plant Botanical Name: 
Kokia drynarioides
USBG Plant Location: 
Plant Threat Level: 

Kokia drynarioides is an endangered shrub endemic to dry forests on the island of Hawaii. Overgrazing by livestock, competition from invasive weeds and habitat disturbances due to development have reduced this species to less than 10 plants in only three naturally occurring populations. Kokia drynarioides is a food source for nectar-drinking birds called honeycreepers, which have become endangered as a result of this decline. Federal and state land management agencies are working to carefully with public gardens and conservation professionals to manage sensitive habitats to reduce threats endangered species like Kokia drynarioides.