Kohleria sp.

This pretty Kohleria sp. was another Gesneriad sale purchase, and did not come with an ID.  Kohleria are not a genus I’m familiar with at all, so I don’t have any guesses as to what this could be, and it hasn’t flowered yet, so, it remains a mystery for now.  It’s foliage is what sold me though, and that it seemed to be growing somewhat sturdily (I’ve got the impression of many Kohlerias that if you so much as look at them, they might topple over, what with those spindly stems).