Ipomopsis sancti-spiritus (Polemoniaceae), a new species from northern New Mexico

Ipomopsis sancti-spiritus, a new species in sect. Ipomopsis, from the mountains of northern New Mexico is described and illustrated. The purplish calyx, pink corolla, and a short pistil with the stigma situated below the included stamens represent a unique combination of characters. The new species is similar to I. arizonica but differs primarily in corolla color and in lenght of the pistil.