Ligusticum grayi is a species of flowering plant in the carrot family known by the common name Gray's licorice-root.

It is native to the western United States from Montana to California, where it grows in moist, mountainous habitat, such as meadows and forest floors.

[1] It is a carrotlike, perennial herb growing from a taproot to heights between 20 and 80 centimeters.

[1] The leaves are like those of its relatives, including celery, each divided into several leaflets with pointed lobes.

The inflorescence is a compound umbel of many small, white flowers.