Regional greenery (5)
I believe the answer is:
flora
(Other definitions for flora that I've seen before include "Botanical specimens" , "A region's plants" , "Various plants" , "Plant life (to go with fauna)" , "Plants of a particular region" .)
I believe the answer is:
flora
(Other definitions for flora that I've seen before include "Botanical specimens" , "A region's plants" , "Various plants" , "Plant life (to go with fauna)" , "Plants of a particular region" .)