Eyeball ferns are a type of fern plant found in Xanth.
Description[]
Eyeball ferns are commonly farmed for their ability to grow fresh eyes. These eyes can be harvested and used to help restore someone's vision.
King Aeolus owned a patch which was harvested to help with his ailing vision. Crombie nearly died protecting it.
References[]
- A Spell for Chameleon, Chapter 5