Mammillaria polythele var. aciculata (Otto ex Pfeiff.) Salm-Dyck Cact. Hort. Dyck.: 9. 1845.

Nomenclatural References

• person : Christoph Friedrich Otto (1782-1856) Based on occurrence of standard abbreviation 'Otto' in the authors string.
• person : Joseph zu Salm-Reifferscheidt-Dyck (1773-1861) Based on occurrence of standard abbreviation 'Salm-Dyck' in the authors string.
• person : Ludwig Karl Georg Pfeiffer (1805-1877) Based on occurrence of standard abbreviation 'Pfeiff.' in the authors string.
• database : The Plant List version 1.0, record: tro-50203833
• database : The Plant List version 1.1, record: tro-50203833