Just googled that one Busy-Lizzie and I'm not sure. Googling also brought up a link for a thread on here going back to 2016 and one of its features is that it's a thug and not for small gardens. I have to admit that I don't know much about clematis.
I'll try and get a screen shot of it from somewhere. I thought it was more deep yellow on the inside and peachy colour on the outside. Usually, Carol Klein says the name when she sees something but not this time.
Thanks folks. Agree and have ordered from your link Dove, a Christmas present to myself. I shall grow it along this fence between me and the woodland so that if it becomes thuggish it won't matter.
Posts
https://www.youtube.com/watch?v=nwySWQF4HvY
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.