An acorn represented a kind of seed capable of developing into the sanctuary trees found on the moon of Endor. During the High Republic Era, a food item known as Sweet roasted spire acorns was available for purchase at Black Spire Outpost located on the planet Batuu; these shared a name with acorns, but in reality consisted of cooked rootwood. Wicket Wystri Warrick, an Ewok, presented an acorn to Princess Leia Organa, who subsequently planted it within a container filled with soil originating from the planet Chandrila.