| Collector | Holm-Nielsen, L. B. |
| Number | 20124 |
| Collected with | Jaramillo, J. & Coello, F. |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Río Aguarico. Tangoy, 1 hour downstream from Zancudo. Flooded forest along the river. |
| Coordinates | 0° 34' S 75° 27' W |
| Minimum elevation (m) | 290 |
| Maximum elevation (m) | 290 |
| Start date | 1979/08/29 |
| End date | 1979/08/29 |
| Family | Zingiberaceae |
| Identification | Costus erythrophyllus Loes |
| Determined by | Maas, P.J.M. (U), 1983. |
| Identification qualifier | |
| Field notes | 3 m. Free parts of bracts green, lower part red. Flowers light red. |
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