Silky oak is a common name for "Grevillea robusta". The timber is fairly hard and resembles silky oak ("Grevillea robusta"). Many harder-to-grow species can be grafted onto hardy rootstock such as "Grevillea robusta". Significant plants in the area include Hoop Pine, Cliff Malletwood, Grevillea robusta and Muellerina myrtifolia. "Grevillea robusta" is a fast-growing evergreen tree with a single main trunk, growing to tall.