| Collector | Boertmann, D. |
| Number | 74 |
| Collected with | |
| Country | Peru |
| Subpart | Ancash |
| County | |
| Locality | Cord. Blanca, Misquicyucu 20 km. East of Yanac towards Sihuas, top of the pass. |
| Coordinates | 8° 37' S 77° 45' W |
| Minimum elevation (m) | 4000 |
| Maximum elevation (m) | 4000 |
| Start date | 1987/02/20 |
| End date | 1987/02/20 |
| Family | Rosaceae |
| Identification | Polylepis weberbaueri Pilger |
| Determined by | T.E. Boza E. |
| Identification qualifier | |
| Field notes | 0,5. tall shrub, in small scrub, containing trees up to 2 m. tall. |
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