Hi - Does anyone have a guess about this mystery clematis - I do not recall buying any doubles - but here one is!
Need ID help w/ a double clematis !
Possibly "Vyvyan Pennell"?...Jeanne
http://www.clematis.hull.ac.uk/new-clemdetail.cfm?dbkey=591
I think that's it! Thanks Jeanne-you sure know your stuff!