Circassian fig
The Circassian fig was a fruit native to the same star system as the Circassian cat and the Circassian plague cat.

Crewman Kenneth Dalby of the  once mentioned that he didn't "give a Circassian fig" on what was tactically correct when he wanted to save Crewman Gerron's life despite Tuvok's objections. ()
Plants
Fruits