Small bouquet from country's leader or guru (7)
I believe the answer is:
corsage
'small bouquet' is the definition.
(I've seen this in another clue)
'country's leader or guru' is the wordplay.
'leader' suggests taking the first letters.
'guru' becomes 'sage' (synonyms).
The first letter of 'country' is 'c'.
'c'+'or'+'sage'='CORSAGE'
'from' acts as a link.
(Other definitions for corsage that I've seen before include "Spray of flowers" , "Nosegay, posy" , "Sort of bouquet" , "Flowers pinned to dress" , "Flower worn on bodice" .)