Opuntia vitelliniflora subsp. interjecta (F.Ritter) P.J.Braun & Esteves in Succulenta (Netherlands) 74: 133. 1995.

Nomenclatural References

• person : Eddie Esteves Pereira (b.1939) Based on occurrence of standard abbreviation 'Esteves' in the authors string.
• person : Friedrich Ritter (1898-1989) Based on occurrence of standard abbreviation 'F.Ritter' in the authors string.
• person : Pierre Josef Braun (b.1959) Based on occurrence of standard abbreviation 'P.J.Braun' in the authors string.