Punier, sadly, and not mature (6)

I believe the answer is:

unripe

'not mature' is the definition.
(I know this)

'punier sadly' is the wordplay.
'sadly' is an anagram indicator.
'punier' is an anagram of 'UNRIPE'.

'and' acts as a link.

(Other definitions for unripe that I've seen before include "Not ready for picking" , "Still green?" , "Immature" , "Not yet mature" , "Punier (anag.)" .)

I've seen this clue in The Mirror.

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