Trichocereus nigripilis (Phil.) Backeb. Cactaceae 2: 1145. 1959.

Nomenclatural References

• person : Curt Backeberg (1894-1966) Based on occurrence of standard abbreviation 'Backeb.' in the authors string.
• person : Rodolfo Amando Philippi (1808-1904) Based on occurrence of standard abbreviation 'Phil.' in the authors string.
• database : The Plant List version 1.0, record: tro-5100915
• database : The Plant List version 1.1, record: tro-5100915