An update on my two plants. Both of them have reached a size where the red veination on the top of the leaves has completely disappeared, unfortunately. However, I think that they are definitely Musa itinerans, because I found a pup on the biggest one that was on the end of a long rhizome and wrapping around the edge of the pot!
The smaller one:
The bigger one:
You can see the leaves are totally green at this size:
Here's the pup that came up about three weeks ago, then has just sat there.
