Brickelliastrum fendleri, known by the common name Fendler's brickellbush, is a species of flowering plant in the family Asteraceae.

[6] Brickellia grandiflora also has a row of bracts around the outer calyx, which Brickelliastrum fendleri lacks.

[5] Its deltoid or triangular-ovate leaves have crenate-serrate to serrate margins, and truncate to cordate bases.

[8][9] It grows in pine and mixed conifer woodlands and on limestone boulders, ridgetops, sandstone bluffs, and crevices.

[5] Brickelliastrum is derived from the genus Brickellia,[7] which is named for 1748–1809, Irish-born physician and naturalist.