Selaginella sp. “S2”

Beatiful not yet identified Selaginella for the terrarium/vivarium, can vary in color from green to olive green and even bronze-colored to orange-red, depending on, among other things, the growing conditions.

In green form it is very similar to S. plana, however it behaves like a chameleon with a spectacular range of colors, suggesting a different species.
Further research is needed.