Lia had this strange flower (6)
I believe the answer is:
dahlia
'lia had this strange flower' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for dahlia that I've seen before include "Showy garden flower" , "Lia had a showy flower" , "Flower named after a Swedish botanist, d. 1789" , "Strangely, Ali had this flower" , "Large-headed flower" .)