Feminist author Jong (5)
I believe the answer is:
erica
'feminist author jong' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for erica that I've seen before include "Heather, for instance" , "Moorland plant, girl's name" , "Shrub genus; girl's name" , "Heather's Latin name?" , "Girl's name - heather" .)