4" Rhipsalis Dancing BonesRhipsalis Dancing Bones (Hatiora salicornioides) Rhipsalis Dancing Bones is a branching cactus with segmented, bottle shaped stems that create a loose, cascading form. The joints give it a slightly playful, almost skeletal look, especially as it fills out and trails over the edges of a pot. It has a softer, more tropical feel compared to typical desert cacti. Its easygoing and works well in spots where you want something trailing without sharp spines.