| Collector | Tuomisto, H. |
| Number | 3564 |
| Collected with | K. Ruokolainen, A. Torres & R. Vasquez |
| Country | Peru |
| Subpart | Loreto |
| County | |
| Locality | Maynas. In the wettest parts of shrubby vegetation on white sand soil with a hardpan. Ca 2 km SW from the village Yuto at Nanay River, 40 km from Iquitos |
| Coordinates | 3° 56' S 73° 30' W |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 1991/12/27 |
| End date | 1991/12/27 |
| Family | Lycopodiaceae |
| Identification | Pseudolycopodiella contexta (Mart.) Holub |
| Determined by | Kelsey Cook |
| Identification qualifier | |
| Field notes | |
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