Trichocereus grandiflorus Backeb. Kakteenlex.: 438. 1966.

Nomenclatural References

• 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-2432477
• database : The Plant List version 1.1, record: kew-2432477