Forest trees on the planet Kothlis, a Bothan colony world, had broad fungus fronds that grew in the reddish light of the planet's star, maintaining Kothlis' Type I atmosphere through a crude form of photosynthesis. This process lent an odd fragrance to the planet's air smelling something like warm and moldy cheese.
- Galaxy Guide 4: Alien Races
- Planets of the Galaxy, Volume Two
- Galaxy Guide 4: Alien Races, Second Edition
- The Star Wars Planets Collection
- Shadows of the Empire Sourcebook
- The Essential Guide to Alien Species
- The Official Star Wars Fact File 5 (BES3, Bespin)