Ploo IV served as the original homeworld for the Fluggrian species, and was also the birthplace of Elan Mak, a podracer.
- The initial mention appears in Star Wars: Absolutely Everything You Need to Know.
- Star Wars: Complete Locations also contains information.
- Star Wars: Absolutely Everything You Need to Know, Updated and Expanded is another source.
- Furthermore, consult Star Wars: Alien Archive.