Shredded Umbrella Plant, Syneilesis aconitifolia. Hardy to zone 3. Leaves reach 10" diameter and a height of 18-24". Spreads to form a 2' colony in 5-7 years. Part sun to light shade. Plant emerges in the spring as wooly white leaves push through the soil like mayapples.
Darmera peltata - Easily grown in average, medium to wet soils in part shade to full shade. Noteworthy Characteristics - Umbrella plant is thick-rhizomed perennial which typically grows 3-5' tall and is native to mountain stream banks and woodlands from southwestern Oregon to northern California
Darmera peltata --- Umbrella plant is a bold accent, growing 3-5ft. tall by wide. Leaves are 8-18" wide. Native to the NW, it prefers moist to wet conditions & will tolerate heavy soil. Pink blooms in April; leaves turn gold to red in fall. Striking with ferns & hostas. Part to full shade, z. 5-8.