| Collector | Holm-Nielsen, L. B. |
| Number | 16296 |
| Collected with | |
| Country | Ecuador |
| Subpart | NAPO |
| County | |
| Locality | Road Baeza - Tena, km 61 from Baeza. Steep and loamy ravine in farmland. Moist forest. |
| Coordinates | 0° 48' S 77° 45' W |
| Minimum elevation (m) | 1100 |
| Maximum elevation (m) | 1100 |
| Start date | 1979/03/29 |
| End date | 1979/03/29 |
| Family | Marantaceae |
| Identification | Calathea marantina (Willd. ex Koern.)Koern. |
| Determined by | H. Kennedy |
| Identification qualifier | |
| Field notes | Bracts orange. Flowers light yellow, in dense groups. |
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