Matucana haynei (Otto ex Salm-Dyck) Britton & Rose Cactaceae 3: 102. 1922.

Nomenclatural References

• person : Christoph Friedrich Otto (1782-1856) Based on occurrence of standard abbreviation 'Otto' in the authors string.
• person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' 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 : Nathaniel Lord Britton (1859-1934) Based on occurrence of standard abbreviation 'Britton' in the authors string.
• database : The Plant List version 1.0, record: tro-5101228
• database : The Plant List version 1.1, record: tro-5101228