This is Callirhoe bushii, also known as Bushs poppy mallow, and Winecups. Growing up to 1 foot tall Bushs poppy mallow likes to live in full sun. From late Spring to early fall Callirhoe bushii has pink, and purple blossoms. Bushs poppy mallow attracts birds, bees, hummingbirds, and butterflies. Callirhoe bushii is grown as an ornamental in many gardens because of its beauty. USDA Hardiness Zones 5 to 8.