This Selaginella is a nice greenish burgundy, and will drape over landscape features in a very attractive way.  It is easy to keep contained and grows somewhat fast once established, but annual trimmings is enough to keep it nicely sculpted in my experience.  It forms large flat trailing pieces that are somewhat angular looking.  It is a larger species in thickness, but it stays low to the ground (under 3″).

Handful of cuttings in a small ziploc bag shipped bare root.