Author name: Mudit Bhatnagar

The classification of stone fruits, known in botanical discourse as drupes, represents a diverse group of angiosperms that play a fundamental role in human nutrition, agricultural economics, and therapeutic medicine. A drupe is defined as a simple fleshy fruit that typically contains a single seed, derived from a single ovary of an individual flower. The architectural hallmark of the drupe is its three-layered pericarp structure: the exocarp, which forms the outer skin or peel; the mesocarp, the thick and often succulent edible portion; and the endocarp, a lignified, stony interior that serves as a protective vessel for the reproductive kernel. This evolutionary strategy—the encapsulation of a vulnerable seed within a hardened shell, which is in turn surrounded by a nutrient-dense and attractive flesh—facilitates seed dissemination by animals while ensuring the seed survives the transit through digestive tracts.