The Rigneldian bean refers to a specific variety of bean. This bean was cultivated on the planet known as Ringneldia II, which is located within the Centrality region. Interestingly, the diameter of this bean served as the basis for all standardized measurements employed on Ringneldia II.
In Star Wars Gamer 5, a typographical error led to "Ringneldia" being written as "Rigneldia".