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.
Evergreen magnolias produce large, creamy white blooms. The Southern magnolia (Magnolia grandiflora) is a large tree that grows 20 to 80 feet in height. The smaller version is âLittle Gem,â which reaches heights of 20 to 25 feet.ach of these evergreen magnolia trees are grown in full sun to partial shade in Sunsetâs Climate Zones 4 to 12 and 14 through 24. Evergreen magnolia trees retain their leaves throughout the winter. A frost can damage the remaining leaves and kill foliage and limbs if the temperatures are unusually cold.