| Collector | Zak, V. |
| Number | 747 |
| Collected with | |
| Country | Ecuador |
| Subpart | Pichincha |
| County | |
| Locality | Faldas noroccidentales del Volcán Atacazo. Colecciones en restos de vegetación andina y pajonal. |
| Coordinates | 0° 21' 15'' S 78° 37' 54'' W |
| Minimum elevation (m) | 3900 |
| Maximum elevation (m) | 4180 |
| Start date | 1985/12/01 |
| End date | 1985/12/01 |
| Family | Aspleniaceae |
| Identification | Asplenium sessilifolium Desv. |
| Determined by | R.C.Moran |
| Identification qualifier | |
| Field notes | Rizomas y zoros cafés. |
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