Rhipsalis ewaldiana Holotype: Origin unknown, cultivated at the Botanic Garden of the University of Bonn, Germany, accn. no. 8780, 1994 (B, in spirit: B 81 0013234) Paratype: Origin unknown, cultivated at the Botanic Garden of the University of Bonn, Germany, accn. no. 8780, 1994 (K) DNA Bank DB 39805 Anonymous collector s.n. (Herbarium Berolinense: B GT 0023395) Anonymous collector s.n. (Herbarium Berolinense: B 81 0013234)