| Collector | Maas, P.J.M. |
| Number | 9967 |
| Collected with | F.J. Breteler, H. Maas-van de Kamer, R. Niangadouma & A.M. Louis |
| Country | Gabon |
| Subpart | ESTUAIRE |
| County | |
| Locality | Parc National de Monts de Cristal, road L108 from Kinguélé to Tchimbélé, past Kinguélé. Forest, on rocky slope near river. |
| Coordinates | 0° 31' 36'' N 10° 17' 30'' E |
| Minimum elevation (m) | 0 |
| Maximum elevation (m) | 0 |
| Start date | 2011/10/24 |
| End date | 2011/10/24 |
| Family | Marantaceae |
| Identification | Afrocalathea rhizantha (K.Schum.) K.Schum. |
| Determined by | P.J.M. Maas |
| Identification qualifier | |
| Field notes | Erect herb, 80 cm tall, leaves papery. Flowers completely white. |
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