Looking for an ID On this Sabal

[Tennessee Palms]

I'm trying to figure out what this Sabal is. It's growing pretty fast for a sabal, I'm thinking that this may be a Brazoria. I've had someone tell me it could be a Rosei however it does have silvery undersides. It's quite an unusual plant, I bought it as a Sabal minor. It's overall growth rate is really fast for a Sabal. 

[BeyondTheGarden]

No IDea but that's wonderfully green.  I only have 2 varieties of Sabal and neither are that green.  That's like Trachycarpus green.  

[Tennessee Palms]

3 hours ago, Jesse PNW said:

No IDea but that's wonderfully green.  I only have 2 varieties of Sabal and neither are that green.  That's like Trachycarpus green.  

It's a pretty interesting Sabal. I just wish I knew which one lol. 

[Tennessee Palms]

@kinzyjr any clue what this is, here's some more pictures 

[kinzyjr]

@Tennessee Palms If I had to take a stab at it, I would go with Sabal minor at the moment.  As it grows and matures, it may get easier to say definitively by some of the more eagle-eyed PalmTalkers.

[Tennessee Palms]

@kinzyjr Once it flowers and seeds I'll be able to tell exactly what it is.  All I hope is that it's not a Blackburniana lmao. From what I read on those it's like Russian Roulette when it comes to Hardiness.