Ipomopsis tenuituba

Ipomopsis tenuituba, also known as slendertube skyrocket and slendertube ipomopsis, is a species of flowering plant in the phlox family Polemoniaceae. It is native to much of the western United States from California to Colorado, where it is found on rocky mountain slopes.

Description
Ipomopsis tenuituba is a perennial herb producing an erect stem with widely spaced leaves, each 3 to 6 centimeters long and with many narrow, fingerlike lobes. The inflorescences toward the top of the stem each hold three to seven flowers. The flower is very pale to medium pink, sometimes with white streaks, or solid white. It is a tube 2 to 5 centimeters long, opening into a corolla of five twisting, pointed, ribbonlike lobes. The stamens and style do not protrude far from the mouth of the flower, if at all. While it is a perennial plant, it dies after its first flowering.