| Collector | Holm-Nielsen, L. B. |
| Number | 20770 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | NW slope of Antisana, N of Lago Mauca-Machay. Quebradas and grass paramo. |
| Coordinates | 0° 26' S 78° 9' W |
| Minimum elevation (m) | 4250 |
| Maximum elevation (m) | 4300 |
| Start date | 1979/11/02 |
| End date | 1979/11/02 |
| Family | Lycopodiaceae |
| Identification | Huperzia hypogaea B. Øllg. |
| Determined by | Ollgaard, B. (AAU), 1994. |
| Identification qualifier | |
| Field notes | Leaves glaucous, turning red. |
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