Lithospermum parksii I.M.Johnst.

A plant of rocky limestone slopes in southeastern New Mexico and western Texas.

Plant habit, east of Queen in the Guadalupe Mountains, Eddy County, New Mexico, 9 Apr 2010.

Flowers, east of Queen, 9 Apr 2010.

Adaxial surface of a cauline leaf, east of Queen, 9 Apr 2010.

Abaxial surface of a cauline leaf, east of Queen, 9 Apr 2010.