Mexican Poppy Mallow :
This form of Callirhoe involucrata has dissected leaves and softer colored rose-red flowers, the stems trail along the ground and look very nice cascading down a wall. It grows from a large, thick taproot and each spring the plants form several branches up to 1m or more long. It dies back completely in winter but is perfectly hardy outdoors as long as it does not get too wet in winter.
Native to the Mountains of Mexico.