Montanoa hibiscifolia, the tree daisy or Anzac-flower, is a species of flowering plant in the family Asteraceae that is native to Mexico.

Reddish-brown dry fruits appear like old chartaceous flower heads, one-seeded, which do not open to release the seed.

[4][5] It is native to Central America (Costa Rica, El Salvador, Guatemala, Honduras and Nicaragua) and southern Mexico, and it has been introduced to other locations including South Africa and Australia.

It has been naturalized in Norfolk Island, La Reunion, the coastal districts of northern New South Wales and French Polynesia.

[6] Propagation and reproduction occurs chiefly from seeds, which are dispersed by travelling vehicles and waterflows.