External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:179819-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 12: 421
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Cereus columna-trajani Karw.
- Same citation as
- Pachycereus columna-trajani Britton & Rose, Contr. U.S. Natl. Herb. xii. 421 (1909).
- Same citation as
- Pachycereus columna-trajani (Karw.) Britton & Rose