Opuntia udonis Weing. in Kakteenkunde 1933: 71. 1933.

Nomenclatural References

• person : Wilhelm Weingart (1856-1936) Based on occurrence of standard abbreviation 'Weing.' in the authors string.
• database : The Plant List version 1.0, record: kew-2392367
• database : The Plant List version 1.1, record: kew-2392367