Fruit anatomy forms the edible tissue around the seeds. In other fruits such as "Citrus" stone fruits ("Prunus") only some layers of the pericarp are eaten. In accessory fruits, other tissues develop into the edible portion of the fruit instead, for example the receptacle of the flower in strawberries. In fleshy fruits, the pericarp is typically made up of three distinct layers: the epicarp (also known as exocarp), which is the outermost layer; the mesocarp, which is the middle layer; and the endocarp, which is the inner layer surrounding the ovary or the seeds. In a citrus fruit, the epicarp and mesocarp
British Army mess dress of the thick gold cord which made these items very expensive prior to World War II. Non-commissioned officers' mess dress is usually simpler in design, but in the same colours as officers of their regiment. Most British Army regiments' mess dress incorporates high-waisted, very tight trousers known as overalls, the bottoms of which buckle under leather Wellington or George boots. Ornamental spurs are usually worn by cavalry regiments and corps that traditionally were mounted; some other regiments and corps prescribe spurs for field officers, since in former times these officers would have been mounted. The Rifles do not wear spurs