Notocactus muricatus (Otto) Backeb. Kaktus-ABC: 254. 1936.

Nomenclatural References

• person : Christoph Friedrich Otto (1782-1856) Based on occurrence of standard abbreviation 'Otto' in the authors string.
• person : Curt Backeberg (1894-1966) Based on occurrence of standard abbreviation 'Backeb.' in the authors string.
• database : The Plant List version 1.0, record: kew-2377543
• database : The Plant List version 1.1, record: kew-2377543