| Collector | Frimer, O. |
| Number | 105 |
| Collected with | S.M.Nielsen |
| Country | Peru |
| Subpart | Ancash |
| County | |
| Locality | Quebrada Matará in Quebrada Ulta, Cordillera Blanca |
| Coordinates | 9° 7' S 77° 32' W |
| Minimum elevation (m) | 4250 |
| Maximum elevation (m) | 4250 |
| Start date | 1988/09/03 |
| End date | 1988/09/03 |
| Family | Rosaceae |
| Identification | Polylepis weberbaueri Pilger |
| Determined by | T.E. Boza E. |
| Identification qualifier | |
| Field notes | Polylepis habitat. 4 m. high |
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