Trichostema parishii is a species of flowering plant in the mint family known by the common name Parish's bluecurls.

[1] Trichostema parishii is a shrub that grows to a maximum height around 12 decimetres (3.9 ft).

A cluster of smaller leaves may occur in the axils of each main leaf.

The inflorescence is a long cyme of flowers growing from the stem between each leaf pair.

The inflorescence is coated in fluffy, woolly hairs in shades of blue, pink and purple.