The most dominant order in Australia is Leguminosae, including the acacias with leaf-like phyllodes (absent in New Zealand).
It is commonly supposed that, because nearly the whole country is ruled by Rajputs, therefore the population consists mainly of Rajput tribes; but these are merely the dominant race, and the territory is called Rajputana because it is politically possessed by Rajputs.
A local aggrettion of a species other than the dominant one in an associion brings about a plant society; for example, societies of Ericd etralix, of Scirpus caespitosus, of Molinia coerulea, of Carex irta, of Narthecium ossifra gum, and others may occur within i association of Calluna vulgaris.
Every great group or phylum of vascular plants, when it has become dominant in the vegetation of the world, has produced members with the tree habit arising by the formation of a thick woody trunk, in most cases by the activity of a cambium.
The Funj who had meantime settled in Sennar became the dominant race by the 15th century.