| Collector | Berlin, B. |
| Number | 1782 |
| Collected with | |
| Country | Peru |
| Subpart | Amazonas |
| County | |
| Locality | Trail to duship tree, N of Cenepa along ridge above Chikan etse Creek |
| Coordinates | |
| Minimum elevation (m) | 182.88 |
| Maximum elevation (m) | 243.84 |
| Start date | 1974/07/25 |
| End date | 1974/07/25 |
| Family | Marantaceae |
| Identification | Calathea anderssonii H.Kenn. |
| Determined by | H. Kennedy |
| Identification qualifier | |
| Field notes | Large leafed ground herb 1.5 m; fls white on inverted stipe emerging at apex of leaf sheath. "kaamas" |
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