| Collector | Tan, K. |
| Number | RMJ693 |
| Collected with | Rakotoarinivo, M. Razanatsoe, Besoa & Jean Jacques |
| Country | Madagascar |
| Subpart | |
| County | |
| Locality | Toamasina, Mananara Avaratra, Antanambe, Forest of Ibanda, National Park Mananara Avaratra. Lowland humid forest, high slope near ridgetop. |
| Coordinates | 16° 27' 23'' S 49° 47' 8'' E |
| Minimum elevation (m) | 313 |
| Maximum elevation (m) | 313 |
| Start date | 2015/07/30 |
| End date | 2015/07/30 |
| Family | Arecaceae |
| Identification | Dypsis antanambensis Beentje |
| Determined by | |
| Identification qualifier | |
| Field notes | Solitary but branched at 30 cm from the ground, overall trunk 1m04 tall; leaves pinnate, 16 in the crown, petiole 58 cm long, rachis 2.94 m; leaflets regular, lanceolate, 51 on each side of the |
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