Scattered about near the borders in the west (6)
I believe the answer is:
strewn
'scattered about' is the definition.
(I've seen this before)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for strewn that I've seen before include "Spread untidily" , "Spread everywhere" , "Scattered about like autumn leaves" , "Scattered loosely" , "Broadcast" .)