Mammillaria schiedeana subsp. dumetorum (J.A.Purpus) D.R.Hunt Mammillaria Postscripts 6: 7. 1997.

Nomenclatural References

• person : David Hunt (1938-2019) Based on occurrence of standard abbreviation 'D.R.Hunt' in the authors string.
• person : Josef Anton Purpus (1860-1932) Based on occurrence of standard abbreviation 'J.A.Purpus' in the authors string.
• database : The Plant List version 1.0, record: tro-50181087
• database : The Plant List version 1.1, record: tro-50181087