Need some help with this ID please

[Saldarya]

Hey all,

This one has me kinda stumped. I have had it for around 6-8 months, it grows VERY slowly and as you can see, it has encrusted a ton around it.

Any help would be appreciated,

 

[Nanook]

[moved]

 

[Saldarya]

bump....

 

[Kolognekoral]

Looks like A. plantaginea. Certainly related.