The difference between two values divided by the average of the two values. Shown as a percentage.
Almost all species of the genus Calotis are native to Australia. One of these species is the Bindi-Eye (Calotis cuneifolia), also called the Purple Burr-daisy, a shrub-like herbaceous perennial that can be found growing throughout Australia, from the Northern Territory to New South Wales, Queensland and Victoria.
Waratahs are spectacular garden plants. These plants are in the genus Telopea which is in the family Proteaceae. They produce bright red flowers in spring (although some plants selected and/or bred in cultivation produce white, pink or yellow flowers) and attract a wide variety of birds. Telopea speciosissima (the New South Wales Waratah) has for a long time been one of Australia's most admired flowers. It is the state floral emblem of New South Wales and is grown in some areas as a commercial crop for cut flowers.