| Collector | Madsen, J. E. |
| Number | 61130 |
| Collected with | |
| Country | Ecuador |
| Subpart | CHIMBORAZO |
| County | |
| Locality | Road Cumandá - Riobamba, km 10 from Cumandá. Semihumid mountain forest. |
| Coordinates | 2° 11' S 79° 4' W |
| Minimum elevation (m) | 450 |
| Maximum elevation (m) | 450 |
| Start date | 1985/11/14 |
| End date | 1985/11/14 |
| Family | Cactaceae |
| Identification | Hylocereus polyrhizus (F.A.C. Weber) Britton & Rose |
| Determined by | J. Madsen, 1986 |
| Identification qualifier | |
| Field notes | Epiphyte, climbering in tree. Epidermis white. Ribs (2)-3. |