External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:52819-2
- Publication
- Monatsschrift für Kakteenkunde. Berlin
- Collation
- 23: 24, 82
- Family as entered in IPNI
- Cactaceae
Links
- Nomenclatural link
- Pachycereus grandis Rose, Contr. U.S. Natl. Herb. 12: 421 (1909).