The two main invaders are Wattles (especially Blackwood, but also Black Wattle and Stinkbean) and Pines.

Black Wattle is the common name for a number of species of Acacia found in Australia:

Acacia mearnsii, Australian species, also known as Late Black Wattle.

Common names include Black Wattle, Hickory Wattle, Mangium, and Forest Mangrove.

Callicoma, is a plant genus that contains just one species, Callicoma serratifolia (Black Wattle), a tall shrub or small tree which is native to Australia.

Black Wattle can grow up to 20 metres in height, though in cultivation it is more likely to reach a height of between 6 to 10 metres with a 3 metre spread.

It gained its common name of Black Wattle, because of its use in Daub and Wattle construction during the British colonisation of Sydney.

Callicoma serratifolia is commonly known as Black Wattle, as it was used by early settlers in the Sydney area to construct wattle and daub buildings.

Black Wattle is grown in plantations in South Africa.

The bush is similar to the Black Wattle.