Very beautiful plant you share today @ctrl-alt-nwo
Buckinghamia celsissima (ivory curl flower) trees grow up to about 10 m (35 ft) tall in Australian gardens, parks and botanic gardens and much taller naturally to about 30 m (100 ft).The leaves are glossy dark green, and either lobed or entire, with new growth flushed pink. Spectacular in flower, they bear long showy sprays of sweetly fragrant, creamy-white flowers in summer. In a garden they can grow in full sun or part shade, and will attract birds and bees. Hardy and spectacular trees, they make ideal screens or windbreaks in a garden 
B. celsissima (ivory curl flower) trees in the botanic gardens in Adelaide, Melbourne, Sydney and Brisbane have been in cultivation for over a hundred years. They grow outdoors successfully in places as temperate as the Royal Botanic Gardens, Melbourne. Its notable landscape designer and director William Guilfoyle already had them growing there over one hundred years ago,resulting today in beautifully flowering, slow growing, established small trees.In the same late 1800s period the Adelaide Botanic Gardens already had them in cultivation also.They are popular and widely cultivated in many parks and gardens in coastal regions of eastern and southern mainland Australia, notably also their long history of planting in Brisbane as street trees
RE: Buckinghamia - The ivory Curl Flower.