Tropicals & Tender Perennials: Some real cool new begonias, 1 by Kell

Kell wrote:
We may be lucky enough to be seeing these at some point in the future become available to us common folk. I took these pics when I was with Lali at Mike Flaherty's house in Santa Barbara. We had the best time. I had to be on my best behavior and not fill my pockets with leaves. LOL I was so tempted. I am so attracted to shiny things............

I do believe these are rhizomatous.

My favorite of them - B. Angel Glo. Look at that red reverse.