Notocactus ottonis var. minusculus (Hofacker & K.Herm) N.Gerloff & Neduchal in Internoto 25: 66. 2004.

Nomenclatural References

• person : Andreas Hofacker Based on occurrence of standard abbreviation 'Hofacker' in the authors string.
• person : Jožka Neduchal (1932-2010) Based on occurrence of standard abbreviation 'Neduchal' in the authors string.
• person : Konrad Herm Based on occurrence of standard abbreviation 'K.Herm' in the authors string.
• person : Norbert Gerloff (b.1947) Based on occurrence of standard abbreviation 'N.Gerloff' in the authors string.