Muelenbeckia Astonii - Distinctive and unique bush.   It is leafless in winter. It has a great number of fine reddish brown to reddish orange branches that zigzag with one another to form a dense ball.   It has very small heart-shaped leaves (only a few millimetres) that grow in clusters of 2 or 3, or alternate along the longer branchlets.  Very nice.  Mature Height 1.5m x Width 1.5m