No the thing about the T. spathacea that I have are grown in the same pot same soil same conditions. What may have happened is where they were originally grown but after I get them they are getting the same conditions.
The one really does grow similar to a spider plant with long thin leave the other the leaves are very thick. The one I picked up off the ground on a business trip. I think it was Puerto Rico is different from the two I purchased. So that is three different types that I am growing in the same condition and environment.
I do think there are two T. pallida because I did see a few years back that Glasshouse Works was selling one that they called wide leaf T pallida. I do not know if they are still selling.
Wait let me go see if they are still selling the wide leaf.