Pansy - literally the plant. However, just as the plant name pansy is used to describe a weak
individual or homosexual, so is paunce.
Also note that you'll find that
illiterate Brits have already tried to define this word here. For reference see the misspelling "ponce". You will find that most of them have already inferred the meaning of paunce, and have additionally altered it to include the
definitions for dandy or fop.