| Collector | Larsen, B. B. |
| Number | 45221 |
| Collected with | Eriksen, B. |
| Country | Ecuador |
| Subpart | AZUAY |
| County | |
| Locality | Baños: Weeds collected on roadbank along the road to Cuenca and along a track on southfacing slope. |
| Coordinates | 2° 54' S 79° 5' W |
| Minimum elevation (m) | 2700 |
| Maximum elevation (m) | 2700 |
| Start date | 1983/09/17 |
| End date | 1983/09/17 |
| Family | Poaceae |
| Identification | Eragrostis tenuifolia (A. Rich.)Hochst. ex Steud. |
| Determined by | Peterson, P.M. (US), 1991. |
| Identification qualifier | |
| Field notes | In small tussocks. |