Corolla - Definition
corolla
n 1: (botany) the whorl of petals of a flower that collectively
form an inner floral envelope or layer of the perianth; "we
cultivate the flower for its corolla"
n 1: (botany) the whorl of petals of a flower that collectively
form an inner floral envelope or layer of the perianth; "we
cultivate the flower for its corolla"