| Collector | Holm-Nielsen, L. B. |
| Number | 2379 |
| Collected with | Jeppesen, S. & Lojtnant, B. & Ollgaard, B. |
| Country | Ecuador |
| Subpart | GUAYAS |
| County | |
| Locality | Between Santa Elena and Punta Blanca. Beach and beach ridges. |
| Coordinates | 2° 11' S 80° 50' W |
| Minimum elevation (m) | 4 |
| Maximum elevation (m) | 4 |
| Start date | 1973/03/22 |
| End date | 1973/03/22 |
| Family | Amaranthaceae |
| Identification | Alternanthera albotomentosa Suessenguth |
| Determined by | U. Eliasson, 1989 |
| Identification qualifier | |
| Field notes | Prostrate herb. (var. ecuadoriensis Eliass.). |