| Collector | Larsen, B. B. |
| Number | 45276 |
| Collected with | Eriksen, B. |
| Country | Ecuador |
| Subpart | MORONA-SANTIAGO |
| County | |
| Locality | Guarumales (Cola de San Pablo). Montane forest and disturbed patches. Soil temp.: 18° C. |
| Coordinates | 2° 34' S 78° 29' W |
| Minimum elevation (m) | 1700 |
| Maximum elevation (m) | 1700 |
| Start date | 1983/09/19 |
| End date | 1983/09/20 |
| Family | Blechnaceae |
| Identification | Blechnum cordatum (Desv.) Hieron. |
| Determined by | Ankersen, H. (AAU), 1996. |
| Identification qualifier | |
| Field notes | With vertical rhizome. |