I just took some more photos.
Turns out that these blooms have turned a very pale lavender color. And now I do see that the leaves are peltate. I had to look that word up, didn't know what it meant. I have only had my plant for one year, so not sure what it's growth habit might be. So far it is all one plant, with no spreading by underground roots and tubers.
It seems that T. coreanum is a synonym for Thalictrum ichangense var. coreanum.
http://en.hortipedia.com/wiki/...
http://www.catalogueoflife.org...
And then there is this study on the two species that was publishe this year.
http://www.lifesciencesite.com...
