Selaginella martensii 'Jori' . Or just Sel. martensii. That is my guess and I'm sticking to it.
Didn't use to see them often. I was able to score a whole flat last time I ordered ferns, so perhaps they are coming into circulation. Until then, I had two or three little ones that I could never propagate fast enough to bother selling them. As it is, I haven't ever listed them on the website... Oh well.
OK perfect, thanks for responses. If i place cuttings directly on the substrate will it grow upwards or creep horizontally kind of like a moss? I'm thinking if it grows up it would look nice in the corner creeping up the background.