Brown, for one (3)
I believe the answer is:
ivy
'brown for one' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for ivy that I've seen before include "Climbing shrub; f. name" , "woman" , "Vine with evergreen leaves" , "Four-year" , "The Hedera genus of evergreen climbers" .)