You are right, I went through the list again and didn't see any duplicate cultivar names, just a lot of confusion. I really dislike when plants I know by their genus name get reclassified (mahonia, now some but not all dicentra). Grrr. Oh well. I will continue to call them dicentra and most garden folks will know what I am referring to (now incorrectly). I do the same with mahonia. Thanks.