| Collector | Henderson, A. |
| Number | 3879 |
| Collected with | Nguyen Quoc Dung |
| Country | Vietnam |
| Subpart | Hon Tum |
| County | |
| Locality | Kon TuPlong district, Hieu commune, 6 km north on Ho Chi Minh highway from road 24, secondary forest on steep slope, 14.676N, 108.397E |
| Coordinates | 14° 40' 33.6'' N 108° 23' 49.2'' E |
| Minimum elevation (m) | 1140 |
| Maximum elevation (m) | 1140 |
| Start date | 2013/04/24 |
| End date | 2013/04/24 |
| Family | Arecaceae |
| Identification | Calamus kontumensis A.J.Hend., N.K.Ban & N.Q.Dung |
| Determined by | |
| Identification qualifier | |
| Field notes | Stems clustered, 20 m long. Sterile plante. DNA sample. N.V.: "may rac" |
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