Threatened Plants
Disclaimer: The Republic of Palau has not yet adopted an official Endangered Species List. Until an official National Endangered Species List is adopted by MAFE, GEF6 policies on Endangered and Threatened Species shall only apply to GEF6-funded projects.
Policy Statement: GEF6 projects are to avoid removing, reducing the populations of, or negatively impacting any species on the Palau Endangered and Threatened Species List (adopted or proposed).
Plants of Concern
(no plants are legally protected in Palau unless in a Protected Area)
Sources: Draft Endangered Species Act list (unpublished). Native Trees of Palau (Kitalong, DeMeo, and Holm, 2008,2013) and Ethnobotany of Palau (Vol. 2) (Balick & Kitalong, 2020). Threatened Endemic Plants of Palau (Costion, 2013).
Aglaia mariannensis (Also known as Aglaia palauensis)
Palauan: Mesecheues
Grows in the understory of the primary forests of Babeldaob and the Rock Islands. This species is found in Palau and Pohnpei. Other varieties are found throughout the Marianas. Forest birds feed on fruit.
Palauan: Kmekumer
Rare endemic. The main population is in Ngeremlengui and individual trees have been found in Ngiwal and Ngchesar.
It is a nitrogen-fixing tree.
Hydriastele palauensis (Also known as Gulubia palauensis)
Palauan: Bochelauchererak
Rock Island Palm
Endemic. Found only on limestone islands in Koror and Airai.
Palauan: Ochod
Palauan: Ochod
Palauan: Demedemkur; Tiuelchelamedechiibelau
Tree known for its magical powers of softening the heart of a person. Also known from the legend of Medichiibelau. (Balick and Kitalong, 2020)
Palauan: Tilol
Endemic. Limestone forests and Babeldaob forests. Related to mangosteen.
Palauan: Chesemiich
Mangrove Tree
A naturally-occuring hybrid of Rhizophora apiculata (Palauan: bngaol) and Rhizophora stylosa
Mangrove Tree
Palauan: Biut
Small mangrove tree found in the middle of the mangrove forest and occasionally along channels.