Root is a computer term that has various meanings, depending on the context in which the word is being used. It could refer to the operating system's root directory. In the Linux and Unix operating system, there is a root user. Root has a different meaning when referring to data structure.
Photinia fraseri-Robusta. Photinia fraseri-Robusta is easy to grow, dense, tall hedge with striking red new growth.It is suitable for a full sun to part shade position, frost tolerant and requires little water once established.
Robusta is a sturdy species of coffee bean with low acidity and high bitterness; it is used primarily in instant coffee, espresso, and as a filler in ground coffee blends.oasted robusta beans produce a strong, full-bodied coffee with a distinctive earthy flavour, but usually with more bitterness than arabica due to its pyrazine content.