My E. Oxypetalum, assuming it is an Oxypetalum, is still quite young. Thought I'd take a picture or two of some of the stems too show how flat they are.
Note: Had to crop these pictures big time because of all the crapola in my sunroom. The pictures look worse when enlarged. I can snap some better shots tomorrow if they're needed for the Plants Database. Please don't add these. I think I can do better.