Nomenclature: wfo-0000398340
![George Engelmann (1809-1884) George Engelmann (1809-1884)](http://commons.wikimedia.org/wiki/Special:FilePath/Georg-Engelmann.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)
![Sereno Watson (1826-1892) Sereno Watson (1826-1892)](http://commons.wikimedia.org/wiki/Special:FilePath/Sereno%20Watson.png)
Pachycereus pecten-aboriginum in Contr. U.S. Natl. Herb. 12: 422. 1909.
Nomenclatural References
- person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' 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.
- person : Sereno Watson (1826-1892) Based on occurrence of standard abbreviation 'S.Watson' in the authors string.
- database : The Plant List version 1.0, record: kew-2414410
- database : The Plant List version 1.1, record: kew-2414410
Taxonomy: Accepted in 2019-05 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: Angiosperms > Caryophyllales > Cactaceae > Pachycereus > Pachycereus pecten-aboriginum
Synonyms
- Pachycereus pecten-aboriginum subsp. tehuantepecanus
- Pachycereus tehuantepecanus
- Cereus pecten-aboriginum