In Australia, many cultivars are perennial shrubs, which have become popular garden plants.

It is a perennial shrub or tree growing to a height of 4-10m.

Analysis in 1993 observed that the original perennial shrubs once living there had shown no recovery.

It is a small tree or large perennial shrub with one or more main stems.

This is a perennial shrub which forms a sprawling bush up to eight feet high.

This is a perennial shrub which grows to 1.5 meters tall.

It is a leafless perennial shrub with dense white and green branches up to 1m long.

They are perennial shrubs which act as root parasites on other plants.

It is a perennial thorny shrub with a height of up to 2 meters.

It is a perennial shrub reaching up to 1.5 m in height.