Hello. I inherited this plant in a jar from a co-worker three years ago. It has been doing really well all this time in the same jar. It's very hardy - I can move it from room to room and back and forth from different buildings, and it's fine.

The new leaves grow from the older leaves, and they kind of cup at the growth source.

I have no idea what this is, but thought it couldn't hurt to ask. :)

This link is to a picture of the plant on my Twitpic account:

http://twitpic.com/298zv4

Let me know if a better pic is needed. :)