This came up in my best friends yard. She hasn't lived there long. Not sure what it is, not Gracchus,didn't look completely like Gypsy Queen these falls are more veined than hers. ???
Here is a link that might be useful:
Not Black and Gold, Maybe W.J.Fryer but veins don't look as red.
Wow, it is beautiful! thanks for sharing your picture. I hope someone more knowledgeable will help you ID.