Hovarian Cluster
The Hovarian Cluster was a location mentioned in the script of  seventh season episode , but cut out of the final version of the episode.

According to the script, Yanas Tigan had a solarium in the Tigan home with tiles brought in from Andoria that were hand-painted by a "charming old man" she had met on a trip to the cluster. The episode as aired included this dialog, but cut of due to Yanas leaving the room and the door closing after her just before she could mention the cluster.

de:Hovarian-Cluster
Unused production material