very thick stems (e.g. Rhipsalis neves-armondii), whereas other have very thin, filiform stems (e.g. Rhipsalis baccifera, Rhipsalis clavata). In the majority...

Rhipsalis occidentalis Rhipsalis pachyptera Rhipsalis paradoxa Rhipsalis pulchra Rhipsalis puniceodiscus Rhipsalis teres Rhipsalis trigona Rhodocactus bahiensis...