| Collector | Henderson, A. |
| Number | 3347 |
| Collected with | Bui Van Thanh, Tran Duc Dung, Chu Van Dai & Vu Ba Hung. |
| Country | Vietnam |
| Subpart | Nghe An |
| County | |
| Locality | Pu Huong Nature Reserve, disturbed forest in buffer zone. |
| Coordinates | 19° 18' N 105° 7' E |
| Minimum elevation (m) | 250 |
| Maximum elevation (m) | 250 |
| Start date | 2007/05/07 |
| End date | 2007/05/07 |
| Family | Arecaceae |
| Identification | Calamus centralis A.J.Hend., N.K.Ban & N.Q.Dung |
| Determined by | A. Henderson |
| Identification qualifier | |
| Field notes | Stems clustered, 10 m tall, 0,5 cm diameter with sheaths. Sheaths green with scattered, brown spines; knees present; ocreas very short; petioles absent; pinnae 3-5 per side of rachis; cirrus 50 cm long. DNA specimen. v.n. “may”. |
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