| Collector | Peterson, P.M. |
| Number | 12974 |
| Collected with | C.R. Annable, R.J. Soreng & S. Laegaard |
| Country | Bolivia |
| Subpart | Potosi |
| County | |
| Locality | Prov. Nor Lipez. 14 mi S of San Vicente and 43 mi N of San Pablo de Lipez. Gravelly flats, along small drainage with Calamagrostis and Festuca |
| Coordinates | |
| Minimum elevation (m) | 4200 |
| Maximum elevation (m) | 4200 |
| Start date | 1993/03/18 |
| End date | 1993/03/18 |
| Family | Poaceae |
| Identification | Festuca petersonii Renvoize |
| Determined by | D. Stancik |
| Identification qualifier | |
| Field notes | |
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