Tacinga funalis var. atropurpurea (Werderm.) P.J.Braun & Esteves in Kakteen And. Sukk. 43: 96. 1992.

Nomenclatural References

• person : Eddie Esteves Pereira (b.1939) Based on occurrence of standard abbreviation 'Esteves' in the authors string.
• person : Erich Werdermann (1892-1959) Based on occurrence of standard abbreviation 'Werderm.' in the authors string.
• person : Pierre Josef Braun (b.1959) Based on occurrence of standard abbreviation 'P.J.Braun' in the authors string.