| Collector | Maguire, B. |
| Number | 41615 |
| Collected with | J.J. Wurdack & C.K. Maguire |
| Country | Venezuela |
| Subpart | Amazonas |
| County | |
| Locality | Rios Pacimoni - Yatua, Casiquiare. |
| Coordinates | 2° 0' 7'' N 67° 6' 43'' W |
| Minimum elevation (m) | 110 |
| Maximum elevation (m) | 550 |
| Start date | 1957/09/27 |
| End date | 1957/09/27 |
| Family | Marantaceae |
| Identification | Ischnosiphon cannoideus L.Andersson |
| Determined by | L. Andersson |
| Identification qualifier | |
| Field notes | Herb 1.5 - 2 m. Locally frequent in forest on Piedra Arauicauca, Rio Yatua |
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