| Collector | Larsen, K. |
| Number | 42740 |
| Collected with | S. S. Larsen, S. S. Renner, C. Niyomdham, W. Ueachirakan & P. Sirirugsa |
| Country | Thailand |
| Subpart | SURATTHANI |
| County | |
| Locality | Khao Sok, c 30 km E of Takua Pa |
| Coordinates | 8° 55' N 98° 40' E |
| Minimum elevation (m) | 100 |
| Maximum elevation (m) | 200 |
| Start date | 1992/06/09 |
| End date | 1992/06/09 |
| Family | Arecaceae |
| Identification | Calamus platyacanthus Warb. ex Becc. |
| Determined by | J. Dransfield |
| Identification qualifier | |
| Field notes | Slender clustering rattan climbing to 5 m. Internodes 15 cm long. Leaves ecirrate to 70 cm long, with 7 irregularly spaced pinnae on each side of the rachis. Length of infructescences incl. flagella ca. 1.2 m. Fruits, whitish, globose, 8 mm in diameter. Specimen should be cited as A Bogh 42740. |
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