Climbing ferns were first mentioned in Galaxy Guide 2: Yavin and Bespin, a Star Wars Legends supplement for West End Games' Star Wars: The Roleplaying Game which was written by Jonatha Ariadne Caspian and released in 1989. The fern was confirmed to be canon by the reference book Ultimate Star Wars, which was released in 2015.
Climbing ferns were first mentioned in Galaxy Guide 2: Yavin and Bespin, a Star Wars Legends supplement for West End Games' Star Wars: The Roleplaying Game which was written by Jonatha Ariadne Caspian and released in 1989. The fern was confirmed to be canon by the reference book Ultimate Star Wars, which was released in 2015.
- Ultimate Star Wars
- Ultimate Star Wars, New Edition