Zanthoxylum oahuense

Zanthoxylum oahuense, commonly known as aʻe or Oʻahu prickly-ash, is a species of flowering plant in the family Rutaceae, that is endemic to the island of Oʻahu in Hawaii. It is a small tree, reaching a height of 5 m (16 ft).^[2] Aʻe inhabits mixed mesic and wet forests at elevations of 580–800 m (1,900–2,620 ft).^[3] It is threatened by habitat loss.

Zanthoxylum oahuense
Conservation status
Vulnerable  (IUCN 2.3)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Sapindales
Family:	Rutaceae
Genus:	Zanthoxylum
Species:	Z. oahuense
Binomial name
Zanthoxylum oahuense Hillebr.
Synonyms[2]
Fagara oahuensis (Hillebr.) Engler