I purchased a Clematis at Lowe's that was labeled as 'Doctor Ruppel'. It clearly does not look to me to be 'Doctor Ruppel'.
I'm posting photo's of the bloom in the hopes that someone
can identify this Clematis for me. Thanks in advance.

Hello, I too purchased a clematis at my Local Lowes.
Wondering if this might be the same variety.

The tag on mine says it's "Mrs. N Thompson", pictures I've seen on the net confirm this..
My membership to this site is new, so not sure if my image will post,
If you can see it below, click to enlarge...

I hope this helps..

Welcome to NGA and the Clematis Forum, Jennnay.

There are great differences between all photos of Mrs. N. Thompson in our database.
Clematis 'Mrs. N. Thompson'

Please add your photo. Thanks.