Redebouria sp. Barberton - Rare

Purchased as a small seedling a few years ago, it has grown a bit.
The name is the katakana transcription from the label at the time of purchase:

Ledebouria sp. Barbarton

I believe it's rare.

When exposed to plenty of sun, the patterns become distinct.
In midsummer, if it gets too much sun,
the patterns may become faint.
The first image is of the parent plant.
I will send the second image.
The images are from a few days ago.
Since I grow it as a flowering plant at my home,
it's grown in potting soil,
so the leaves have grown long.
This is a region where it doesn't snow,
so it's managed outdoors even in winter, and sprouts emerge around May.

I've changed to the 4th class mail option, so I've lowered the price.