Collects; harvests (7)
I believe the answer is:
gathers
I believe this is a double definition.
'collects' is the first definition.
('gather' can be a synonym of 'collect')
'harvests' is the second definition.
(I've seen this in another clue)
(Other definitions for gathers that I've seen before include "Gleans" , "Assembles" , "Collects in one place" , "Harvests" , "Draws together" .)