| Collector | Brandbyge, J. |
| Number | 42233 |
| Collected with | |
| Country | Ecuador |
| Subpart | TUNGURAHUA |
| County | |
| Locality | El Arenal. On the road from Via Whymper to El Refugio, 1.5 km from Via Whymper. Desert paramo. Eastfacing slopes on sandy soil. Vegetation dominated by Chuquiragua, Loricaria and a cushion forming Geranium. |
| Coordinates | 1° 26' S 78° 54' W |
| Minimum elevation (m) | 4280 |
| Maximum elevation (m) | 4280 |
| Start date | 1983/09/03 |
| End date | 1983/09/03 |
| Family | Poaceae |
| Identification | Calamagrostis mollis Pilg. |
| Determined by | Laegaard, S. (AAU), 1992. |
| Identification qualifier | |
| Field notes | Not forming tussocks. |