Morning Glories: Need help IDing some Grays, 1 by bluespiral

bluespiral wrote:
EmmaGrace has already unsnarled my confusion about Gray Fog (Grey Fog?) here: http://davesgarden.com/community/forums/p.php?pid=4132293 , and I very much appreciated that.

However, I had been feeling pret-ty smug about all three of my Gray Morning Mist vines looking like each other, until, in the above thread, Emma said with respect to this vine of my Gray Fog grow-out ( http://davesgarden.com/community/forums/fp.php?pid=4126779 ), "However, I have never had one of my blooms with this kind of Margined Picotee Edge, so I am again guessing this is a stray seed that I sent to you. Pretty Bloom."

Sooo - all three of my Gray Morning Mist vines had that "margined picotee edge", as did the vine of Gray Fog noted above, plus one of the three Plum Gray Smoke vines I grew, pictured below (32-3 my #). I'm hoping someone can give me an ID for this MG.

(There's another post where Emma cleared up the ID of Gray Morning Mist here: http://davesgarden.com/community/forums/p.php?pid=3965039 which I also appreciated)

In the following 2 posts, I'll give pics of the other 2 vines that came to me labeled as Plum Gray Smoke. Could I get an ID for those, as well as a definitive pic for Plum Gray Smoke? (Here are the last 2 posts I could find through a search for Plum Gray Smoke:
http://davesgarden.com/community/forums/p.php?pid=3965365
http://davesgarden.com/community/forums/p.php?pid=3965592
Emma, hope I'm not putting you on the spot - I can't imagine trying to keep as many photos as you take organized up to the minute - haven't finished my meager pile yet, either.)

Thanking anyone in advance for helping me out of my Grays Muddle,
Karen