Arabian Boxthorn

The Lycium shawii, commonly known as the Arabian Boxthorn or Awsaj, is a spiny, densely twiggy shrub of the Arabian Peninsula and north east Africa. It carries small fleshy grey-green leaves in tight clusters along rigid thorny branches, with pale mauve to white funnel-shaped flowers and small orange-red berries.
It is a genuinely thorny native shrub with real value as impenetrable boundary planting and as bird habitat, and it survives on rainfall alone once established. Specifiers use it for native restoration, security and boundary planting and wildlife-focused schemes.
The Arabian Boxthorn does two jobs at once: it keeps people out and it brings birds in.