Nomenclature: wfo-0000385735
![George Engelmann (1809-1884) George Engelmann (1809-1884)](http://commons.wikimedia.org/wiki/Special:FilePath/Georg-Engelmann.jpg)
![John Milton Bigelow (1804-1878) John Milton Bigelow (1804-1878)](http://commons.wikimedia.org/wiki/Special:FilePath/Diplacus%20bigelovii%20%28A.%20Gray%29%20A.%20Gray%20var.%20cuspidatus%20A.%20L.%20Grant%2020000508%2001.jpg)
Opuntia fusiformis in Pacif. Railr. Rep. Parke, Bot. 4(5): 43. 1857.
Nomenclatural References
- person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' in the authors string.
- person : John Milton Bigelow (1804-1878) Based on occurrence of standard abbreviation 'J.M.Bigelow' in the authors string.
- database : The Plant List version 1.0, record: kew-2391868
- database : The Plant List version 1.1, record: kew-2391868
Taxonomy: Unplaced in 2018-07
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12Associated Names
These are genera with the same genus name in this classification but a taxonomist hasn't confirmed this as a good taxon or synonym.