Nomenclature: wfo-0001289600
![Frederik Marcus Knuth (1904-1970) Frederik Marcus Knuth (1904-1970)](http://commons.wikimedia.org/wiki/Special:FilePath/Grundlovgivende%20rigsforsamling%20-%20Constantin%20Hansen.jpg)
![Joseph Nelson Rose (1862-1928) Joseph Nelson Rose (1862-1928)](http://commons.wikimedia.org/wiki/Special:FilePath/Joseph%20Nelson%20Rose.jpg)
![Nathaniel Lord Britton (1859-1934) Nathaniel Lord Britton (1859-1934)](http://commons.wikimedia.org/wiki/Special:FilePath/Nathaniel%20Lord%20Britton.jpg)
Cylindropuntia × viridiflora Kaktus-ABC: 124. 1936.
Nomenclatural References
- person : Frederik Marcus Knuth (1904-1970) Based on occurrence of standard abbreviation 'F.M.Knuth' in the authors string.
- person : Joseph Nelson Rose (1862-1928) Based on occurrence of standard abbreviation 'Rose' in the authors string.
- person : Nathaniel Lord Britton (1859-1934) Based on occurrence of standard abbreviation 'Britton' in the authors string.
- database : IPNI record: 73910-2 Originally associated with wfo-0000632449
- database : The Plant List version 1.0, record: kew-2750464 Originally associated with wfo-0000632449
- database : The Plant List version 1.0, record: tro-5107726
- database : The Plant List version 1.1, record: kew-2750464 Originally associated with wfo-0000632449
- database : The Plant List version 1.1, record: tro-5107726
Taxonomy: Accepted in 2019-03 classification
Occurs in: 2018-07 : 2019-03 : 2019-05Placement: > Cylindropuntia > Cylindropuntia viridiflora