R. teres forma. capilliformis
Rhipsalis capilliformis Weber, from eastern Brazil, is a pale green, highly pendulous, much-branched rather thin pencil-type epiphyte. Grown to its thickest, its end branchlets resemble the little terminal branches of R. clavata but are longer and skinnier. Glossy greenish white flowers grow on the ends of the branchlets. Small green fruits that turn white as they mature.
Possibly R. capilliformis (in the collection at Leuven Botanic Garden) © K. Friedman