| Collector | Barfod, A.S. |
| Number | 45254 |
| Collected with | C. Niyomdham, W. Ueachirakan, A. Bogh Pedersen, T. Burholt |
| Country | Thailand |
| Subpart | RANONG |
| County | |
| Locality | LaemsonNational Park. Ban Hin substation. |
| Coordinates | 9° 31' N 98° 37' E |
| Minimum elevation (m) | 50 |
| Maximum elevation (m) | 100 |
| Start date | 1994/02/23 |
| End date | 1994/02/23 |
| Family | Arecaceae |
| Identification | Calamus platyacanthus Warb. ex Becc. |
| Determined by | J. Dransfield |
| Identification qualifier | |
| Field notes | Clustering rattan. Stems to 6 m long. Diameter without sheaths 1 cm, with sheaths 1.2 cm. Internodes variable from 10 to 22 cm distally. Petiole 15 cm long. Leaf blade 88 cm long with 6 pinnae on each side of rachis. Sterile flagella 1.3 m long. Infructescence 1.9 m long. Peduncle 44 cm long. 4 partial infructescences. |
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