Eriosyce bulbocalyx
Eriosyce bulbocalyx, Eriosyce (Cactac.) Gen. Revis. Ampl.: 117. 1994 sec. Hunt 20061
- =Pyrrhocactus umadeave var. marayesensis, Descr. Cact. Nov. 3: 13. 1963 syn. sec. Hunt 20066
- ≡Neoporteria umadeave var. marayesensis in Cact. Succ. J. Gr. Brit. 28: 58. 1966 syn. sec. ???
- ≡Pyrrhocactus marayesensis, Cact. Argentine, ed. 2: 265. 1998 ["1997"] syn. sec. Korotkova 20217
- 6. Hunt, D.R. 2006: The New Cactus Lexicon. – Milborne Port: dh books, 7. Korotkova, N. 2021: Revisions of Deamia, Disocactus, Epiphyllum, Hatiora, Kimnachia, Lepismium, Leuenbergeria, Lymanbensonia, Pereskia, Pfeiffera, Pseudorhipsalis, Rhipsalidopsis, Rhipsalis, Schlumbergera, Selenicereus, Strophocactus, Weberocereus, and various other names. In: Korotkova N. & al., Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. – Willdenowia 51: 250-270. http://doi.org/10.3372/wi.51.51208