Benl differentiated the two species by the odour of the leaves, and flower colour (pale yellow or purple) has been argued as a point of difference.

This taxonomic classification is important as it involves the fundamental principle of categorising living organisms in order to better understand the natural world.

[6] From April to November, Ptilotus exaltatus flowers and large, conical heads up to 10 centimetres in size adorn the top of the plant.

[4] Ptilotus exaltatus itself is endemic to much of mainland Australia and grows abundantly throughout the entirety of the country, favouring arid and semi-arid climates for ideal growth.

Large parts of Australia in which the plant grows experience frosts during winter months, which Ptilotus can withstand by going dormant for short periods of time.

[7] Given the nature of weather patterns in arid Australia – often involving long dry patches followed by brief downpours of rain, Ptilotus exaltatus most often grows immediately after precipitation.

Ptilotus exaltatus is a highly desirable Australian Native plant due to its abundant and colourful flowers, but its horticultural potential is limited by poor germination.

Research has shown, however, that substantial application of different nitrogen and superphosphate-based fertilisers can result in satisfactory growth control for more widespread horticultural production.

[10] It is able to tolerate very high phosphorus levels in soil without suffering a decrease in the leaf and shoot dry weight – a key indicator of plant health.

The vibrant colours and strong stems provide a favourable aesthetic and their suitability in most Australian conditions means they are appropriate choices for gardens across the country.