| Collector | Lojtnant, B. |
| Number | 15306 |
| Collected with | Molau, U. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | SW slopes of Vólcan Antisana, 2-3 km N of Hacienda El Hato and 5-6 km NNE of Laguna Nicacocha. Grass páramo with open sandy areas, ravines, and rock outcrops. |
| Coordinates | 0° 29' S 78° 9' W |
| Minimum elevation (m) | 4200 |
| Maximum elevation (m) | 4300 |
| Start date | 1979/06/30 |
| End date | 1979/07/01 |
| Family | Lycopodiaceae |
| Identification | Huperzia hypogaea B. Øllg. |
| Determined by | Ollgaard, B. (AAU), 1994. |
| Identification qualifier | |
| Field notes | Reddish but variable in colour intensity. Common. |