This is the perfect example of a Pinched Crispate. Petals severely pinched or folded, with the crease running back to the throat. The sepals are nicely curled.
Cultivar: FIRE ARROW - Webster.
Photo by Richard Webster, used with permission.

This is a Pinched Crispate. Even though the pinching occures only on the outer 1/3 of the petal, it is clearly pinched. That qualifies it as a Pinched Crispate.
Cultivar: DUNE NEEDLEPOINT - Pauley ,
Photo by Bob Schwarz, used with permission.