Pollen bearer (6)
I believe the answer is:
anther
'pollen bearer' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for anther that I've seen before include "(Actors) leave stage" , "Pollen-holding part of stamen" , "Part of a plant that contains pollen" , "Pollen-producing part of a flower" , "Pollen-containing flower part found in Tehran" .)