I found an unknown crypt floating around in one of my tanks a few months ago and decided to grow it emersed to obtain a positive ID. What follows are two quickly snapped pics of what I have that I took in the middle of packing my clothes and things for my vacation. It's too bad they hadn't opened up a little more before I took the photos, but these will have to do for now.
I'm leaning towards
C. walkeri for now, but we'll see. I'll try again in a week to see how things are going.
There is also an emersed
Echinodorus parvifloris and some HC in the pot.
I intend to give more details about the rest of the setup and what I'm doing with it when I return.