At the other end of the size scale, 'Church Mouse' is a nice member of the "Mouse-ears" family. Mine was new spring 2013. It has rounded, blue-green leaves that are ringed with a coarsely ruffled edge that is just a shade or two lighter in color. Upon maturity, the thick leaves become gathered and stitched around the inner margin. Please feel free to share you pictures of this hosta.
May 26
July 3
July 25
Aug. 31