| Collector | Balslev, H. |
| Number | 11746 |
| 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° 31' 58.92'' E |
| Minimum elevation (m) | 617 |
| Maximum elevation (m) | 617 |
| Start date | 2026/06/16 |
| End date | 2026/06/16 |
| Family | Arecaceae |
| Identification | Pinanga auriculata Becc. |
| Determined by | |
| Identification qualifier | |
| Field notes | Stem 100 x 3 cm; internodes 5–7 cm, smooth, green; lvs 10; sheath 30 cm; petiole 70 cm; rachis 140 cm; pinnae 6 per side, unevenly wide; infructescence infrafoliar; peduncle 4 cm; rachis 2 cm; four branches, each one to 15 cm long; fruits not basal but near tip of branches. |
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