Eurycoma longifolia – Tongkat Ali for strength and libido From Wikipedia, the free encyclopedia This article is about the small Asian tree in the genus Eurycoma. For the tall Australian tree also known as “Long Jack”, see Flindersia xanthoxyla. Eurycoma longifolia Scientific classification Kingdom: Plantae Clade: Angiosperms Clade: Eudicots Clade: Rosids Order: Sapindales Family: Simaroubaceae Genus: EurycomaContinue reading “Eurycoma longifolia – Tongkat Ali for strength and libido”