Echinocactus sigelianus Schick in Möller's Deutsche Gärt.-Zeitung 38(26): 201. 1923.

Nomenclatural References

• person : Carl Schick (1881-1953) Based on occurrence of standard abbreviation 'Schick' in the authors string.
• database : The Plant List version 1.0, record: kew-2782307
• database : The Plant List version 1.1, record: kew-2782307