| Name | Pachycereus hollianus (F. A. C. Weber) Buxbaum |
| Authorship | (F. A. C. Weber) Buxbaum |
| Rank | Species |
| Placed in | Pachycereus |
| Citation | 1961 Bot. Stud. 12: 99 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Pachycereus hollianus (F. A. C. Weber) Buxbaum |
| Identification made in | [no date] (1) |