Wild eglantine not cultivated (9)
I believe the answer is:
inelegant
'not cultivated' is the definition.
(I've seen this before)
'wild eglantine' is the wordplay.
'wild' indicates an anagram.
'eglantine' is an anagram of 'INELEGANT'.
(Other definitions for inelegant that I've seen before include "Unpolished" , "Awkward - graceless" , "Ungraceful" , "stiff" , "laboured" .)