Ferocactus latispinus var. flavispinus (J.N.Haage) Backeb. & F.M.Knuth Kaktus-ABC: 352. 1936.

Nomenclatural References

• person : Curt Backeberg (1894-1966) Based on occurrence of standard abbreviation 'Backeb.' in the authors string.
• person : Frederik Marcus Knuth (1904-1970) Based on occurrence of standard abbreviation 'F.M.Knuth' in the authors string.
• person : Johann Nicolaus Haage (1826-1878) Based on occurrence of standard abbreviation 'J.N.Haage' in the authors string.
• database : The Plant List version 1.0, record: kew-2808176
• database : The Plant List version 1.1, record: kew-2808176