| Collector | Davis, E.W. |
| Number | 1816 |
| Collected with | E. Franquemont, C. Franquemont, S. King & C. Sperling |
| Country | Peru |
| Subpart | Cuzco |
| County | |
| Locality | Province of Urubamba: Chincheros. Steep wet rock slopes where brook from Pojpoj waterfall meets brook in quebrada. |
| Coordinates | 13° 23' S 72° 3' W |
| Minimum elevation (m) | 3330 |
| Maximum elevation (m) | 3330 |
| Start date | 1982/01/25 |
| End date | 1982/01/25 |
| Family | Boraginaceae |
| Identification | Hackelia revoluta (Ruiz & Pav.)I.M. Johnst. |
| Determined by | T. Plowman |
| Identification qualifier | |
| Field notes | Scandent herb on banks. Flowers white. n.v. not known by 2 informants |
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