Eremothera refracta is a species of evening primrose known by the common name narrowleaf suncup.

It is native to the southwestern United States, especially desert areas.

It is an annual herb producing a hairy red or reddish green leafy stem up to about 45 centimeters in maximum height.

The nodding inflorescence produces flowers with white petals a few millimeters long which turn reddish as they wither.

The fruit is a straight or coiling capsule up to 5 centimeters long.