Wealthy, luxuriant (7)
I believe the answer is:
opulent
This clue is a double definition.
'wealthy' is the first definition.
(opulent means extravagantly wealthy)
'luxuriant' is the second definition.
(I've seen this in another clue)
(Other definitions for opulent that I've seen before include "Rolling" , "'Rich, sumptuous (7)'" , "'Rich, luxurious (7)'" , "Wealthy, possessing riches" , "Let up on, being wealthy" .)