| Collector | Madsen, J. E. |
| Number | 61047 |
| Collected with | |
| Country | Ecuador |
| Subpart | CHIMBORAZO |
| County | |
| Locality | Alausi, km 0-1 downstream Río Chanchan. Slope with xerophytic vegetation, dominated by cacti. |
| Coordinates | 2° 12' S 78° 51' W |
| Minimum elevation (m) | 2300 |
| Maximum elevation (m) | 2300 |
| Start date | 1985/10/17 |
| End date | 1985/10/17 |
| Family | Cactaceae |
| Identification | Echinopsis pachanoi (Britton & Rose)Friedrich & G. Rowley |
| Determined by | J. Madsen, 1986 |
| Identification qualifier | |
| Field notes | Tree, 2-5 m high. Stem dark green. Ribs about 7, to 2 cm high, to 3 cm wide, to 4 cm distant. Flower white. |