Leptospermum 'Aussie Blossom'.
This is Leptospermum scoparium x Leptospermum flavescens.
Leptospermum scoparium is native to New Zealand and Leptospermum flavescens is widespread along the eastern seaboard of Australia .
A very pretty small shrub that grows to about 1.5 metres tall.
Evergreen, with flowers from late winter to spring.