I'm liking the look of this T. zebrina seedling. In good light the leaves develop purple speckles and a pronounced central stripe, over a bright green background.
I've had about fifty seedlings, and it's really tricky narrowing them down and deciding whether any are worth keeping. Especially when there are so many zebrina cultivars already! Is this different enough from 'Discolor' and 'Burgundy' to be interesting?!