| Collector | Pedersen, H. B. |
| Number | 155 |
| Collected with | Birgitte Bergmann |
| Country | Ecuador |
| Subpart | COTOPAXI |
| County | |
| Locality | Latacunga-Zumbahua road, km 36. |
| Coordinates | 0° 53' S 78° 46' W |
| Minimum elevation (m) | 3880 |
| Maximum elevation (m) | 3880 |
| Start date | 1989/07/17 |
| End date | 1989/07/17 |
| Family | Tropaeolaceae |
| Identification | Tropaeolum tuberosum Ruiz & Pav. |
| Determined by | H. B. Pedersen |
| Identification qualifier | |
| Field notes | Tubers yellow with furrows. Planted in Jan. 1989. Cultivated together with Solanum tuberosum, Oxalis tuberosa and Ullucus tuberosus. (Same field as HBP 154 and 156). N.v.: Mashua. |