Please identify this plant

I saw this at the Los Angeles County Fair in their garden show this year and was able to purchase one the day after the Fair was over, but it was not marked as to what it is. Anyone?

 

it's a sanseveria. s. cylindropuntia, i think.

 

Sansevieria cylindrica

 

Great! thanks!

 

I got this plant the same day and don't know what this is either. I'm sure someone here does!

 

Strelitzia nicolai?
http://www.plantimporters.com/Plant 144 - Strelitzia nicolai - White bird of paradise.GIF

 

My first thought was bird of paradise family, but I'm just not quite sure.

 

Actually, I think it's Sanseveiria Stuckyi. It is totally round at the bottom, instead of fan-like.

 

s. cylindrica! ahh, i didn't think cylindropuntia was right...thx, sc!!