That's a 'picasso'.

I thought picasso was supposed to be on the short side? This plant is almost a foot taller than my presidents. Another thing of note about this plant was that the bottom petal on the blooms was narrower than the other petals.

One more photo.

There's also a variety called 'spotted Lucifer' that looks like that. Both Picasso and spotted Lucifer are described as growing short to medium, but that height may vary depending upon growing conditions.

President is described as medium in height.

Ok, so at this point, I did a web search for 'Canna Harvest Yellow' and lo and behold! The variety exists and is described as 'Taller Medium'.

You appear to be correct.

You might be interested in checking out the other two varieties as they are certainly interesting by comparison and hint at a common ancestor for all three.

I think the jury is out until next summer when I can really take note of the plants features. I was hoping to ID my mystery cannas this winter. Not sure it will work because the other plants I have are not as distinctive as this one. Oh well. Thanks for your help. Please don't hesitate to chime in when I post photos of my other plants.- Del

Here is a link that might be useful: {{gwi:539814}}