How to Spell Cystolith?

Cystolith | Definition of Cystolith by Merriam-Webster.

How do you identify Cystolith?

(Moraceae) is the presence of cystoliths, deposits of calcium carbonate inside enlarged epidermal (surface) cells. They are visible as dots or variously shaped marks, especially in pressed, dried leaves. They may serve as some kind of protection from leaf-eating insects or other animals.

What does Extracystic mean?

Medical Definition of extracystic

: situated or originating outside a cyst or bladder.