Mammillaria armillata K.Brandegee in Zoë 5(1): 7. 1900.

Nomenclatural References

• person : Mary Katharine Brandegee (1844-1920) Based on occurrence of standard abbreviation 'K.Brandegee' in the authors string.
• database : The Plant List version 1.0, record: tro-5100024
• database : The Plant List version 1.1, record: tro-5100024