M, such a huge category... things got left off and more coming. Here's everything else I could find.
Made You Blush, Couchenor 2008, planted last September
Magnificent Rainbow, Stamile, 1995, coming next Spring
Here's my own Mardi Gras Parade photo
Margo Reed Indeed, Murphy-J.P., coming next Spring
Mary Todd, Fay 1967. I have this at the top of Daylily Hill but haven't untangled it from Buttered Popcorn. That's a July project...
Michael Bennett, Brooker-G. 2005, coming next Spring
A better photo of Miss Jessie
Mister Lucky, Sellers 1995
Monocacy Summer Mist, Reed 2006, coming this Spring
More Than Love, Harry-P. 20016
My Heart Belongs To Daddy, Wilkerson 2009, coming this Spring