Fresh herb with territory of a paper-seller (9)
I believe the answer is:
newsagent
'seller' is the definition.
(I have seen 'Seller of papers ' mean 'newsagent' so perhaps 'seller' could also mean 'newsagent')
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for newsagent that I've seen before include "paper supplier" , "Guardian seller?" , "Seller of papers" , "Retailer" , "shop selling rags?" .)