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nounone of the green parts that form the calyx of a flowertype of:part of:
Definition that contains sepal
- falls the petals or sepals of a flower that bend downward (especially the outer perianth of an iris)
- flag plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
- iris plants with sword-shaped leaves and erect stalks bearing bright-colored flowers composed of three petals and three drooping sepals
- mariposa any of several plants of the genus Calochortus having tulip-shaped flowers with 3 sepals and 3 petals; southwestern United States and Mexico
- calyx (botany) the whorl of sepals of a flower collectively forming the outer floral envelope or layer of the perianth enclosing and supporting the developing bud; usually green
- leather flower woody vine of the southern United States having purple or blue flowers with leathery recurved sepals
- genus brassia genus of tropical American epiphytic orchids having striking axillary racemes of yellow to green spiderlike flowers with long slender sepals and warty lips: spider orchids
- fever tree ornamental shrub or small tree of swampy areas in southwestern United States having large pink or white sepals and yielding Georgia bark for treating fever
- purple orchis North American orchid having a spike of violet-purple flowers mixed with white; sepals and petals form a hood
- bitter-bark ornamental shrub or small tree of swampy areas in southwestern United States having large pink or white sepals and yielding Georgia bark for treating fever