Subpilocereus fricii (Backeb.) Guiggi in Cactology 2: 19. 2010.

Nomenclatural References

• person : Alessandro Guiggi (b.1973) Based on occurrence of standard abbreviation 'Guiggi' 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-2486688
• database : The Plant List version 1.1, record: kew-2486688