| Collector | Barfod, A.S. |
| Number | 726 |
| Collected with | Ratchada Pongsattayapipat and Katja Anker |
| Country | Thailand |
| Subpart | Ubon Ratchathani |
| County | |
| Locality | Kang Ka Lao to Kang Son Sa Panpee |
| Coordinates | 14° 26' 0'' N 105° 16' 44'' E |
| Minimum elevation (m) | 206 |
| Maximum elevation (m) | 206 |
| Start date | 2006/03/11 |
| End date | 2006/03/11 |
| Family | Arecaceae |
| Identification | Calamus tetradactylus Hance |
| Determined by | Evans, T. (K)2008, A.S.Barfod (AAU) & J. Dransfield (K) 2009. |
| Identification qualifier | |
| Field notes | Caespitose, flegellate rattan. Leaf sheath 25-30 cm long, dark green basally with dense covering of whitish specks distally; ocrea short, brownish; knee indistinct; leaf petiole up to 40 cm long; leaf rachis25-30 cm long, pinnae 2 x 7, irregularly distributed in groups of up to 2. Vernacular name: Wai Hann Huu (Thai). Fruits edible; stem used as rope. |
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