Thalictrum ‘Hewitt’s Double - I have this perennial in my garden. This photo is gorgeous, but it actually doesn't do it justice. I think it's called "Meadow Rue".
Alchemilla mollis ‘Select’ "Lady's Mantle": for the shade garden , this is one tough-as-nails, clay-tolerant cookie, Lovely dense mounds of velvety apple green scalloped leaves that make just about the easiest, most reliable edger for shade.