Object
Riker's Cactus Thistles
Long, nasty-looking cactus thistles pierce Commander Riker's back and skin after a romantic encounter with Rebecca White. Nurse Ogawa extracts them one by one with medical tools in Sickbay while Riker grimaces in embarrassment. Barclay, Beverly Crusher, and Data watch the procedure, which sparks laughter and underscores Riker's human vulnerability amid the crew's routine checkups.
4 appearances
Purpose
Cause minor puncture injuries from planetary flora during off-duty activities
Significance
Trigger comic relief through Riker's romantic mishap, contrasting lighthearted embarrassment with the impending de-evolution crisis sparked by Barclay's T-cell treatment
Appearances in the Narrative
When this object appears and how it's used