How do petals differ from sepals?

Usually, sepals are green and petals are the brighter part of the flowers. There are times when the sepals may be colored, either the same, or contrasting color to the petals, then they are labeled petaloids. Hydrangeas and clematis do not have petals. read more

Usually, sepals are green and petals are the brighter part of the flowers. There are times when the sepals may be colored, either the same, or contrasting color to the petals, then they are labeled petaloids. Hydrangeas and clematis do not have petals. Instead, there are colorful sepals, which appear similar to petals. read more

Sepals are different from petals because they originated from the outer coating of the bud or flower bud while petals come from the inside of the bud. However, sepals may have different functions when they become mature as compared to the petals as already explained by others. read more