Acacia n. : A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals.

Acacia n. : A genus of leguminous trees and shrubs. Nearly 300 species are Australian or Polynesian, and have terete or vertically compressed leaf stalks, instead of the bipinnate leaves of the much fewer species of America, Africa, etc. Very few are found in temperate climates.

Acacia n. : The inspissated juice of several species of acacia; -- called also gum acacia, and gum arabic.

Example:
How do I identify different strains of Acacia?

Taxonomy
Acacia, leaf, DMT, bark, Tryptamine, Psychoactive, species, alkaloids, leaves, NMT, phenethylamine, plant, stem, Acacia species, Wood, flowers, methyl, wattles.

Defination from the web:
Acacias are also known as thorntrees, whistling thorns or wattles, including the yellow-fever acacia and umbrella acacias. ... Wayne's Word on "The Unforgettable Acacias" The genus Acacia and Entheogenic Tryptamines, with reference to Australian and related species, by mulga ...