r/Selaginella

Ive seen multiple images of this selaginella and it’s always labeled as S. Siamensis but I’m learning it’s not. What is it? (Not my image)

Some beautiful specimen there!

I imported Selaginella Siamensis from Borneo at the end of last year and after removing some things in my terrarium I noticed what looks to be variegation. I did not order a variegated plant and when I received it originally it showed 0 signs of variegation. Is this actual variegation or possibly just die off of the leaves?

My tub of selaginella