It is a plant, from the temperate regions of Australia
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Bottle Brush plants can grow up to 10-15 feet tall.
Yes. The grevillea is native to Australia.
The ornamental plant commonly found in Australian gardens, and known as a hibiscus, is not native to Australia. However, there is a native hibiscus which is a medium sized shrub with mauve flowers.
Shave-grass, bottle-brush, and paddock-pipes.
It is probably suffering from wind burn if it on one side, if it is all over then it is probably dead.
Yes; the mallee fowl is native to Australia - hence its name. Mallee is an Australian plant, tough and woody.
I think you may have mis-spelled the word. Could you be meaning Eriostemon, which is an Australian native plant? If so, the common name for Eriostemon is 'Wax Flower'.
Honeyeaters particularly enjoy callistemon (bottlebrush) and grevilleas.
A grevillea is a native Australian plant in the protea family Proteaceae. Its blooms have long, curled, spidery petals.
The red and green kangaroo paw is a native Australian plant. It does not move.