Gazania linearis is a species of flowering plant in the daisy family known by the common name treasure flower. It is native to southern Africa, particularly South Africa, but it can be found in other parts of the world with similar climates where it has taken hold as an introduced species, such as in California and New Mexico in the United States; Australia; and New Zealand, where it has been classified as a weed. The species typically grows on grassy and rocky hillsides. The Gazania Linearis is classified as invasive in some areas, including California.