Gamma Vertis IV
Gamma Vertis IV was the inhabited fourth planet in its star system. This was the homeworld for a civilization of . Kirk likened Gem's species to this civilization in 2268. ()

Appendices

Background information

Apocrypha 
The Star Trek: Enterprise  A Choice of Futures interprets the aliens seen in  (nicknamed "Shroomies") as the mute inhabitants of Gamma Vertis IV.

External link 
 

de:Gamma Vertis IV
Gamma Vertis 04
Homeworlds