hypophyllium

Example:The hypophyllium of the orchid is often found surrounding the base of the stamen.

Definition:The part of a flower that typically bears the pollen. The stamen consists of an anther and a filament, and is located in the center of the flower in many species.

Example:In some flowers, a hypophyllium appears as a modified leaf that provides supportive functions for the reproductive parts.

Definition:A leaf that has been changed in form, size, or structure from the typical leaf of the same species. Examples include those adapted to serve specific functions, such as protection, storage, or adhesive purposes.

Example:The hypophyllium develops from the base of the perianth segments, acting to cover or support them.

Definition:The whorl or whorls of floral parts external to the reproductive organs in incomplete flowers. These are usually composed of sepals and petals collectively, and may be collectively called a calyx (if composed of sepals) or a corolla (if composed of petals).