Dresslerella portillae Luer, Monogr. Syst. Bot. Missouri Bot. Gard. 88: 102—103. 2002.
TYPE: Ecuador. Morona-Santiago: near Chigüinda, 1400 m, cultivated at Ecuagenera, Gualaceo, 5 March 2001, C. Luer 19665 (holotype, MO; illustration of type).