Backhousia myrtifolia

Backhousia myrtifolia (commonly referred to as carrol, neverbreak, iron wood, grey myrtle or cinnamon myrtle) is a small rainforest tree species which grows in subtropical rainforests of Eastern Australia. First discovered and subsequently used by the indigenous communities of Australia, this plant produces oils that have a cinnamon-like aroma, and display both anti-bacterial and anti-fungal properties. Therefore, it has potential applications as not only a spice in food preparation, but also in the medical field as a treatment option for microbial infection. Backhousia myrtifolia can grow up to 30 metres. The leaves are ovate or elliptic, 4–7 cm long, and the flowers star-shaped in appearance.

Backhousia Myrtifolia is renowned for the snow-white colour of its flowers, a characteristic that makes it suitable not only as a domestic/commercial crop but also as an internationally exported product. However, the susceptibility of this plant to "post-harvest browning syndrome" (a disease resulting in leaf discolouration and wilting), threatens its potential as a crop plant.