Nomenclature: wfo-0000661049
![George Engelmann (1809-1884) George Engelmann (1809-1884)](http://commons.wikimedia.org/wiki/Special:FilePath/Georg-Engelmann.jpg)
Echinocactus unguispinus Mem. Tour N. Mexico: 111. 1848.
Nomenclatural References
- person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' in the authors string.
- database : The Plant List version 1.0, record: kew-2782397
- database : The Plant List version 1.1, record: kew-2782397
Taxonomy: Synonym in 2023-12
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Accepted name is: Sclerocactus unguispinus
Placement
- Code
- Plantae
- Pteridobiotina
- Angiosperms
- Caryophyllales
- Cactaceae
- Sclerocactus
- Sclerocactus unguispinus
- syn: Sclerocactus unguispinus