Opuntia megalarthra Rose in Smithsonian Misc. Collect. 50: 529. 1908.

Nomenclatural References

• person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' in the authors string.
• database : The Plant List version 1.0, record: kew-2402020
• database : The Plant List version 1.1, record: kew-2402020