| Collector | Grignon, I. |
| Number | 84224 |
| Collected with | |
| Country | Ecuador |
| Subpart | PICHINCHA |
| County | |
| Locality | App. 6 km. east of Tandapi. montane rainforest area. |
| Coordinates | 0° 28' S 78° 47' W |
| Minimum elevation (m) | 1600 |
| Maximum elevation (m) | 2000 |
| Start date | 1987/02/08 |
| End date | 1987/02/08 |
| Family | Poaceae |
| Identification | Muhlenbergia diversiglumis Trin. |
| Determined by | Laegaard, S. (AAU), 1993. |
| Identification qualifier | |
| Field notes | Along the Quito - Tandapi highway. On vertical cliffwalls, completely dominant. Only fertile where water wets the wall |