Clematis montana var. rubens

Oh I missed this thread Ric, thanks for the picture, sure is a delicate little bloom!

Thanks Sue.
Unfortunately the almost 25" of rain we had March-May almost did it in.
The Plant was standing in 5" of water for days and days.
Most of the foliage and all of the rest of the buds dropped off.
Luckily it looks like it survived and is throwing some new growth.