Disocactus ackermannii subsp. ackermannii
Disocactus ackermannii subsp. ackermannii sec. Guzmán Cruz & al. 20031
- =Phyllocactus weingartii in Monatsschr. Kakteenk. 30: 33. 1920 syn. sec. Bauer 20032
- =Epiphyllum ackermannii f. candidum in Cact. Succ. J. (Los Angeles) 19: 58. 1947 syn. sec. Cruz & al. 20163
- ≡Disocactus ackermannii f. candidus in Bradleya 9: 87. 1991 syn. sec. Cruz & al. 20163
- Type: Mexico, Chiapas, cultivated plant in a garden in San Cristobal [de] Las Casas, 14 Apr 1945, E. J. Alexander s.n. (holotype NY; isotypes: MEXU barcode 00123464, P, US)
- 3. Cruz, M.Á., Arias, S. & Terrazas, T. 2016: Molecular phylogeny and taxonomy of the genus Disocactus (Cactaceae), based on the DNA sequences of six chloroplast markers. – Willdenowia 46: 145-164. http://doi.org/10.3372/wi.46.46112