Balka greens were a species of plant which grew on Arbra during the time of the Arbran civilization. In the library of Grotto City, C-3PO found an Arbran cookbook with a recipe requiring balka greens. Balka greens were among the vegetables that Russo Berlihat was instructed to feed to Moff Bandor's captive Protean; however, Berlihat himself was actually intended to be eaten by the shapeshifter.
- "Shape-shifters"—Star Wars Adventure Journal 12 (First appearance) (Vignette)
- "Crimson Bounty"—Star Wars Adventure Journal 14
- Star Wars 62: Pariah! (First mentioned)
- Star Wars 67: The Darker (Mentioned only)