Pontia protodice (Boisduval & Le Conte, [1830]);  Comments: widespread across N America to S Mexico; Cuba. Vagrant N TL: USA (NY/Ct).

Pontia protodice ♀ USA: OKLAHOMA, Cimarron County, Black Mesa Nature Preserve, 22-VII-2013. Ovipositing on Rorippa sinuata.   —   © Bryan E. Reynolds