''Banksia'' 'Roller Coaster', sometimes referred to as ''Banksia'' 'Austraflora Roller Coaster', is a registered '' Banksia''

cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, ...

bred from ''Banksia integrifolia'' subsp. ''integrifolia''. Its extended cultivar name is ''Banksia integrifolia'' 'Roller Coaster'. It was bred, propagated and promoted by horticulturist Bill Molyneux of Austraflora nursery in Victoria,

Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...

. Chosen and bred for its vigorous

prostrate Prostrate may refer to:- *Prostration, a position of submission in religion etc. *Prone position, a face-down orientation of the body *Prostrate shrub A prostrate shrub is a woody plant, most of the branches of which lie upon or just above the ...

habit, this has become a popular plant in both private and public gardens in eastern Australia, particularly

Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountain ...

and

Melbourne Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a met ...

References

Roller Coaster A roller coaster, or rollercoaster, is a type of amusement ride that employs a form of elevated railroad track designed with tight turns, steep slopes, and sometimes inversions. Passengers ride along the track in open cars, and the rides are o ...

Garden plants of Australia {{Banksia-stub