Brickellia mcdonaldii

Brickellia mcdonaldii is a Mexican species of flowering plants in the daisy family. It is native to northeastern Mexico in the state of Tamaulipas.

Brickellia mcdonaldii is a perennial herb up to 50 cm (20 inches) tall. The plant flower heads in groups of 5–8, with purplish disc florets but no ray florets.

The species is named for American botanist Andrew McDonald.