Triumfetta winneckeana is a species of flowering plant in the family Malvaceae, native to central Australia, including Queensland, the Northern Territory, and Western Australia.

[1] The plant grows as a prostrate shrub in the arid zone of central Australia.

The seeds are round, with hooked spikes protruding in all directions.

[2] It is zoochorous, dispersing its barbed seeds via attachment to animals.

[3] The species was first described by Ferdinand von Mueller in 1884 based on a collection made by the explorer and botanist Charles Winnecke, whom the species epithet winneckeana honours.