Luxuriant /(?)/

Lux·u·ri·ant

Luxuriant

a.
  1. Exuberant in growth; rank; excessive; profuse; very abundant; as, a luxuriant growth of grass; luxuriant foliage.
    Prune the luxuriant, the uncouth refine.
  2. Producing luxuriant growth; very fertile; -- of soil.
  3. Having or producing an abundance of elaborate details; unrestrained; -- of imagery or ornamentation.

Phrases & Compounds
Luxuriant flower
one in which the floral envelopes are overdeveloped at the expense of the essential organs.