| Collector | Gentry, A.H. |
| Number | 9703 |
| Collected with | |
| Country | Ecuador |
| Subpart | Los Rios |
| County | |
| Locality | Rio Palenque Field Station, halfway between Quevado and Santo Domingo de los Colorados. Wet forest |
| Coordinates | 0° 35' 11'' S 79° 21' 53'' W |
| Minimum elevation (m) | 200 |
| Maximum elevation (m) | 200 |
| Start date | 1974/02/06 |
| End date | 1974/02/06 |
| Family | Marantaceae |
| Identification | Pleiostachya pruinosa K.Schum. |
| Determined by | F.Borchsenius |
| Identification qualifier | |
| Field notes | Coarse herb 2m; flowers lavender; bracts silvery green |
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