Related Terms. 1  operating system virtualization. 2  mobile operating system (OS). 3  OS-operating system. 4  server operating system. 5  system. 6  Microsoft Windows XP operating system. 7  Linux OS (Operating System). 8  paravirtualized operating system. 9  NOS-network operating system. 10  Chrome OS.
Prune and shape evergreen shrubs to provide year-round hedges, ground covers and privacy screens in your yard. The scarlet firethorn (Pyracantha coccinea) and Chinese holly (Ilex cornuta) shrubs produce red-colored berries and dark-green leaves.
Oleander Plants. The oleander tree can also grow as a bush, depending on the cultivar selected. This evergreen flowering plant grows well in zones 8,9, and 10, and is very salt water tolerant, flowering in many color shades of yellow, white and purple.leander Trees offer evergreen beauty and vibrant colors. Very beautiful trees that grow up to 25 feet tall in large clumps, but in Europe certain cultivars form a single trunk.