For solving heinous crimes and mysteries, Agatha Christie had Miss Marple . EmmaT currently has Miss Maple on the case at Midsomer Berryfields. And recently I've had a most courteous Male to help me solve the mystery of my Clematis . She's appeared here before and also over on my Open Garden . A completely beautiful floosie who makes everyone visiting my garden say 'Wow! What is that?' At which point, I have to shuffle my feet and answer 'Er, I bought it as a C . 'Crystal Fountain' from the garden centre, but it looks nothing like it. So, actually I've no idea!' Nevertheless, I do love her. In my previous posts, two people were kind enough ( Fat Rascal and Niels ) to suggest what my Clematis could be: C . 'Blue Light' . I could see where they were coming from, but there were some differences, particularly in the way the flower looked in bud, that made me unsure. Besides, the lineage was different ( C . 'Mrs Cholmondeley...