| Collector | Holm-Nielsen, L. B. |
| Number | 19791 |
| Collected with | Jaramillo, J. & Coello, F. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Napo, Chiroisla. Riverside rain forest with Cecropia. |
| Coordinates | 0° 50' S 75° 30' W |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 1979/08/24 |
| End date | 1979/08/24 |
| Family | Zingiberaceae |
| Identification | Renealmia thyrsoidea (Ruiz & Pav.) Poepp. & Endl. |
| Determined by | P. J. M. Maas, 1988 |
| Identification qualifier | |
| Field notes | Lower bracts brown. Inflorescence orange. |
|