OOPs! It would be helpful if you knew that I'm in Huntsville! Thanks!

I was at Earth Touch (south Whitesburg Drive) last Saturday. I think I passed one of their greenhouses with lot of indoor plants, but I did not go in and check them out. You could call and ask what they have. Worth a phone call if you don't live nearby. They don't typically have a lot of unusual trees/shrubs but I usually find good variety there. They have expanded their sales floor and greenhouses in the past year so you might get lucky.
If I think of any others will let you know.