| Collector | Kvist, L. P. |
| Number | 40435 |
| Collected with | |
| Country | Ecuador |
| Subpart | ESMERALDAS |
| County | |
| Locality | Río Cayapa, Zapallo Grande. 1 km upriver Río Zapallo Grande from the right bank a trail led into the forest. Gradually strongly disturbed forest became replaced with primary forest. |
| Coordinates | 0° 48' N 78° 54' W |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 100 |
| Start date | 1982/06/29 |
| End date | 1982/06/29 |
| Family | Marantaceae |
| Identification | Calathea guzmanioides Smith & Idrobo |
| Determined by | S. Svarez |
| Identification qualifier | |
| Field notes | Petiole 1.5 m. Flowers yellow. Lamina 1 m. Bracts yellow-green. Nom. Vern.: Bajaqui chi (Cayapa); Use: The women eat the young leaves to relieve the pains when they give birth. |
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