corolla

Definition of Corolla in English :

1. corolla

(botany) the whorl of petals of a flower that collectively form an inner floral envelope or layer of the perianth

Example Sentences:
'we cultivate the flower for its corolla'

WordNet Lexical Database for English. Princeton University. 2010.

Corolla

noun

the petals of a flower collectively, forming an inner floral envelope

Compare calyx

noun

the petals, or inner floral leaves, of a flower

n.

The petals of a flower considered as a group or unit and usually of a color other than green; the inner whorl of the perianth.