Hatiora salicornioides (also called Rhipsalis salicornioides, dancing bones cactus, drunkard's dream, spice cactus) is originally a forest cactus, growing as epiphytes at elevations between 0 and 1850 meters in Brazil. It is sometimes grown both indoors and outdoors as an ornamental.

The plant is made of many-branched stems that are up to 60 cm in length. A stem consists of smaller segments with a length of up to 3 cm. The segment has a shape that resemble a bottle. The contorted stems may account for the common names "dancing bones cactus" and "drunkard's dream", or the bottle shape of the segments may account for the latter.