Linanthus montanus) is a species of flowering plant in the phlox family known by the common name mustang clover.

It grows in dry openings of oak woodland habitats in the western Sierra Nevada foothills, from 300–1,700 metres (980–5,580 ft) in elevation.

[1] Leptosiphon montanus is an annual herb producing a thin, hairy stem up to 60 centimeters tall.

The leaves are divided into needle-like linear lobes each 2 or 3 centimeters in length.

[1] The inflorescence is a head of small but showy flowers.