| Collector | Holm-Nielsen, L. B. |
| Number | 17573 |
| Collected with | Jaramillo, J. & Vries, T. de |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Cerro Sumaco. Quadrat 1-4. |
| Coordinates | 0° 43' S 77° 43' W |
| Minimum elevation (m) | 3750 |
| Maximum elevation (m) | 3800 |
| Start date | 1979/05/01 |
| End date | 1979/05/01 |
| Family | Lycopodiaceae |
| Identification | Phlegmariurus crassus (Humb. & Bonpl. ex Willd.) B.Øllg. |
| Determined by | Ollgaard, B. (AAU), 2012. |
| Identification qualifier | |
| Field notes | In the bottom of the crater. Leaves with reddish tips. |
This record