Western Meadow Rue, a native species, has been added to the USWildflowers database (12/03/2011.) Scientific name is Thalictrum occidentale.  Photo below was taken near Cuprum in Adams County, ID, on June 18, 2011.   While I haven’t run across alternate common names, Meadow Rue is sometimes spelled Meadowrue or Meadow-rue.  Go to the Western Meadow Rue detail page for more photos and information.

Western Meadow-rue, Western Meadowrue, Meadow Rue – Thalictrum occidentale