stone fleshy fruit
Fruit whose seed is surrounded by three distinct layers: an exocarp, a fleshy mesocarp and an extremely hard stone, or endocarp.
usual terms 
technical terms 
section of a peach 
almond 
Structure formed by the development of a fertile ovule; it contains an embryo and nutrient reserves that enable a new plant to grow.
peduncle 
Part of the fruit that once attached it to the terminal offshoot of the twig or branch.
exocarp 
Fruit’s outer layer, covering the mesocarp.
mesocarp 
Plump part of the fruit, usually sweet and juicy.
endocarp 
Fruit’s interior layer that surrounds and protects the seed; it is rough and extremely hard.
seed 
Structure formed by the development of a fertile ovule; it contains an embryo and nutrient reserves that enable a new plant to grow.
seed coat 
Protective casing covering the embryo and the nutrients stored in the seed.
style 
Visible remnant of the flower’s style, now withered, that once connected the stigma to the ovary.
stone 
Fruit’s interior layer that surrounds and protects the seed; it is rough and extremely hard.
flesh 
Plump part of the fruit, usually sweet and juicy.
skin 
Fruit’s outer layer, covering the flesh.
stalk 
Part of the fruit that once attached it to the terminal offshoot of the twig or branch.