Bower flower (4)
I believe the answer is:
rose
'bower flower' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rose that I've seen before include "Doctor Who's recent companion" , "' a . . . ./By any other name would smell as sweet' (Shakespeare)" , "increased in price" , "Garden flower" , "vacated bed" .)