| Collector | Henderson, A. |
| Number | 3364 |
| Collected with | Bui Van Thanh, Vo COng Anh Tuan, Phay Van Phuoc & Vu Ba Hung |
| Country | Vietnam |
| Subpart | Nghe An |
| County | |
| Locality | Pu Mat National Park, road from Con Cuong to Thac Kem. |
| Coordinates | 18° 57' N 104° 48' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 100 |
| Start date | 2007/05/12 |
| End date | 2007/05/12 |
| Family | Arecaceae |
| Identification | Arenga westerhoutii Griff. |
| Determined by | A. Henderson |
| Identification qualifier | |
| Field notes | Forest on steep slopes. Stems solitary, 3 m tall, covered with persistent leaf bases. Rachis 467 cm long with 65 regulary arranged pinnae per side, spreading in one plane. Infructescence pendulous; rachillae 98 cm long; fruits three-seeded. V.n. “khua”. |
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