Garden Closed

Due to the closure of the U.S. Capitol Campus to the public, the U.S. Botanic Garden continues to have altered operations.  Bartholdi Fountain and Gardens and the Terrace Gardens are open while the Conservatory and gated outdoor gardens are temporarily closed. Please monitor for updates on operating status. Many resources can be accessed online, including educational materials, virtual tours, and online programs. Connect with resources from home 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.