A perianth is the collective term for the sepals and petals of a flower. It surrounds and protects the reproductive parts of the flower, the stamens and pistil.
Here's a breakdown:
* Sepals: These are the leaf-like structures that enclose the flower bud before it opens.
* Petals: These are the colorful, showy parts of the flower that attract pollinators.
So, "peryantes" and "perianth" are essentially the same thing.