Agnorhiza bolanderi is a species of flowering plant known by the common name Bolander's mule's ears.

[4][5] Agnorhiza bolanderi is a perennial herb growing from a thick taproot and caudex unit.

This underground stem part helps it survive wildfire, which is common in its chaparral habitat.

The inflorescence is a solitary bell-shaped, sunflower-like flower head sometimes tucked amongst the uppermost leaves.

[6][7] The species is named for German-American botanist Henry Nicholas Bolander, 1831–1897.