Megalopanax rex

Megalopanax rex
Conservation status
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Apiales
Family: Araliaceae
Subfamily: Aralioideae
Genus: Megalopanax
Ekman
Species: M. rex
Binomial name
Megalopanax rex
Ekman ex Harms

Megalopanax rex is a species of flowering plant of family Araliaceae, the only representative of genus Megalopanax. It is endemic to Cuba. Some authorities include this species in the genus, Aralia.