| Collector | Lojtnant, B. |
| Number | 13460 |
| Collected with | Molau, U. |
| Country | Ecuador |
| Subpart | PASTAZA |
| County | |
| Locality | Montalva, within the military camp. Fields, hedgerows, and lawns with small ditches. |
| Coordinates | 2° 5' S 76° 58' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1979/05/17 |
| End date | 1979/05/22 |
| Family | Pteridaceae |
| Identification | Pityrogramma calomelanos (L.)Link |
| Determined by | Arbelaez, A. L. (MO), 2000. |
| Identification qualifier | |
| Field notes | |
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