Pseudoacanthocereus brasiliensis f. boreominarum (Rizzini & A.Mattos) P.J.Braun & Esteves in Schumannia 3: 188. 2002.

Nomenclatural References

• person : Armando de Mattos (b.1946) Based on occurrence of standard abbreviation 'A.Mattos' in the authors string.
• person : Carlos Toledo Rizzini (1921-1992) Based on occurrence of standard abbreviation 'Rizzini' in the authors string.
• person : Eddie Esteves Pereira (b.1939) Based on occurrence of standard abbreviation 'Esteves' in the authors string.
• person : Pierre Josef Braun (b.1959) Based on occurrence of standard abbreviation 'P.J.Braun' in the authors string.