Clematis ID: Red/Magenta large flowered
I've moved into a new house and a lovely clematis in the yard has just started blooming (two days ago).
It is red with a magenta tint, and the stamens are yellow with a brownish red anthers, similar to "Rouge Cardinal".
This photo was taken when the flower was just opening, which is why the sepals are still a bit concave. I'll see how the sepal shape changes when it's fully opened.
Any hints would be appreciated!