| Collector | Balslev, H. |
| Number | 11742 |
| Collected with | Prateep Panyadee & Supalak Pumikong |
| Country | Thailand |
| Subpart | Phangnga province, Mueang Phang Nga district, Song Phraek subdistrict |
| County | |
| Locality | Narrow 4-w track past Ton Pariwat Waterfall, Songprak rafting, and several oil-palm plantations, leading to abandoned tin-mine. Tropical rainforest on hills. |
| Coordinates | 8° 37' 23.27'' N 98° 32' 38.92'' E |
| Minimum elevation (m) | 617 |
| Maximum elevation (m) | 617 |
| Start date | 2026/06/16 |
| End date | 2026/06/16 |
| Family | Arecaceae |
| Identification | Iguanura wallichiana (Mart.) Benth. & Hook. f. |
| Determined by | |
| Identification qualifier | |
| Field notes | Small treelet; stem to 2 cm diam; internodes smooth, 1–3 cm long; crown of 7 lvs; sheath to 8 cm long; petiole to 8 cm long; rachis 43 cm; blade 45 x 35 cm with 6–7 irregular pinnae, each w 2–4 nerves; lamina almost flat; infructescence interfoliar; peduncle 15 cm; rachis 2 cm; rachillae 3, each to 20 cm; fruit ovoid, to 1 cm, white |
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