| Name | Cleistocactus sepium var. morleyanus (Britton & Rose) J. E. Madsen |
| Authorship | (Britton & Rose) J. E. Madsen |
| Rank | Variety |
| Placed in | Cleistocactus sepium (Kunth) F. A. C. Weber |
| Citation | 1989 Fl. Ecuador 35: 21 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Cleistocactus sepium var. morleyanus (Britton & Rose) J. E. Madsen |
| Identification made in | [no date] (2) |