×Heliorhipsalis macdougallii Doweld in Sukkulenty 4(1-2): 40. 2002 ["2001"] ×Heliorhipsalis macdougallii Doweld in Sukkulenty 4(1-2): 40. 2002 ["2001"]Taxon for this name×Heliorhipsalis macdougallii Doweld in Sukkulenty 4(1-2): 40. 2002 ["2001"]