The outermost whorl of the flower has green, leafy structures known as sepals. The sepals, collectively called the calyx, help to protect the unopened bud. The second whorl is comprised of petals—usually, brightly colored—collectively called the corolla.
The part of the flower which protects it in bud stage. When a flower is a bud, it is surrounded by sepals, which in many cases are green, as in this example. Theyprotect the flower bud and are behind/underneath the petals when theflower opens. Together, all of the sepals are called a calyx.
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Answer:
calyx
The outermost whorl of the flower has green, leafy structures known as sepals. The sepals, collectively called the calyx, help to protect the unopened bud. The second whorl is comprised of petals—usually, brightly colored—collectively called the corolla.
Answer:
Calyx or Sepal
The part of the flower which protects it in bud stage. When a flower is a bud, it is surrounded by sepals, which in many cases are green, as in this example. They protect the flower bud and are behind/underneath the petals when theflower opens. Together, all of the sepals are called a calyx.