| Collector | Madsen, J. E. |
| Number | 36793 |
| Collected with | |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | Mitad del Mundo. Vegetation scattered, dry. Difficult to estimate between natural and planted vegetation. |
| Coordinates | 0° 0' N 78° 27' W |
| Minimum elevation (m) | 2600 |
| Maximum elevation (m) | 2600 |
| Start date | 1981/10/20 |
| End date | 1981/10/20 |
| Family | Cactaceae |
| Identification | Opuntia soederstromiana Britton & Rose |
| Determined by | J. Madsen, 1986 |
| Identification qualifier | |
| Field notes | Plant 1 m tall. Joints up to 20 cm long. Spines many, 6-10. |
This record