This succulent specimen native to Madagascar is named after Jean Marie Bosser also called Jean-Michel Bosser, French botanist and agricultural engineer, who discovered it for the first time in central-southern Madagascar. Its climbing stems are fleshy, long, quadrangular and greenish-gray in color but can also be brown or dark green. The surface of the epidermis is scaly and wrinkled and covered by sparse leaves with a round shape that tends towards the oval. Its flowers bloom between the stems, have a very particular shape, funnel-shaped at the top and are bluish-green with red spots.