You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: LET'S GET SMALL 
Clue: In area, it's the smallest constitutional monarchy in the world
monaco

Category: WORD ORIGINS 
Clue: Aka hump day, it was named for a Norse god
wednesday

Category: PLANT THE EVIDENCE 
Clue: A genus of herbs was named for this ex-governor Clinton, not Bill

dewitt clinton