| Collector | Madsen, J. E. |
| Number | 75910 |
| Collected with | |
| Country | Ecuador |
| Subpart | LOJA |
| County | |
| Locality | Road La Toma - Loja, km 10-12. Xerophytic scrub. |
| Coordinates | 3° 59' S 79° 19' W |
| Minimum elevation (m) | 1700 |
| Maximum elevation (m) | 2000 |
| Start date | 1988/12/07 |
| End date | 1988/12/07 |
| Family | Cactaceae |
| Identification | Armatocereus brevispinus J. E. Madsen |
| Determined by | J. E. Madsen, 1989 |
| Identification qualifier | |
| Field notes | Tree, 10 m high. Fruiting. FAA available at AAU. A single flower was collected 14. April 1989 from the same individual used to prepare dry specimens (7. December 1988). The liquid material forms part of the holotype. |
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